Answer:
C = √269
C ≈ 16.4
Step-by-step explanation:
Use the Pythagorean Theorem to solve for 'c'.
[tex]a^2+b^2=c^2[/tex]
We are given:
'a' = 13
'b' = 10
Replace the variables with the appropriate values and solve for 'c':
[tex]13^2+10^2=c^2\\\rightarrow 13^2=169\\\rightarrow 10^2=100\\169+100=c^2\\269=c^2\\\sqrt{269}=\sqrt{c^2}\\\boxed {16.40122... = c}[/tex]
16.4012195 ≈ 16.4
C is about 16.4.
PLEASE HELP ME I NEED HELP ASAP!!!!!!
Jade earned a 7% commission on a $500 sale of a boat. How much was her commission?
A.$535
B.$500
C.$35
D.$50
Answer:
C.$35
Step-by-step explanation:
Commission = 7% of 500
= 0.07 * 500 = $35
A pair of boots has an original price of $95. They are on sale for 35 percent off. What number can you multiply $95 by to equal the discounted price of $61.75? 0.35 0.60 0.65 0.95
Answer:
0.65 c
Step-by-step explanation:
You can multiply $0.65 by $95 to get $61.75
ab-bc , bc-ca, ca-ab
Answer:
2ab
Step-by-step explanation:
I am pretty sure this is adding polynomials.
This is not correct.
ab-bc+0
ab+bc-ca
0+0+ca
If you take each row at a time, you get.
ab-bc+0
ab+bc-ca
=
2ab+0-ca
0+0+ca
2ab
2ab is your answer
find the coordinates of M' after a reflection across the line y= -1 and then across the line x= -2. Answer in form (a,b)
Part 8a
===========================================================
Explanation:
Point M is currently located at (-3, -5). Note the y coordinate is y = -5. The vertical distance from this y coordinate to y = -1 is 4 units. If we move another 4 units up from y = -1, we end up at y = 3.
What does this mean? It means that reflecting point M over the line y = -1 has it end up on (-3, 3), which I'll call point N. See the diagram below.
---------
Next we reflect over the line x = -2. The horizontal distance from x = -3 to x = -2 is one unit. So we move another unit to the right to end up at x = -1.
Therefore, reflecting (-3,3) over the line x = -2 will have the point land on (-1, 3)
---------
When we reflect over the line y = -1 first and then the line x = -2 second, we will have the point (-3, -5) move to (-3,3) and then to (-1,3) in that order.
Check out the diagram below.
A.48
B.54
C.102
D.105
Answer:
D
Step-by-step explanation:
i did this one
Please help me to do this I need help please help me thank you
Answer:
(This is for the pizza question)The area of the box is 900 cm, so subtract 900 cm from the area of the circle which is (3.14)[times radius which is 12(half of 24) squared] [144*3.14] So the area of the circle is 452.16 which you get from the area formula of pi times radius squared.
Step-by-step explanation:
Find the area of the box first, then subtract it by the area of the circle. (please thank me for it)
Solve for u.
-8u + 2u - -12u - 19u + -2u = 15
what does u eqaul
Answer:
-8u+2u+12u-19u-2u=15
-6u+12u-19u-2u=15
6u-19u-2u=15
-13u-2u=15
-15u^2=15
-15u^2÷ 15=15÷15
-u=1
u=-1
that's answer is u=-1
Jean-Paul Sovique, the famous sculptor, is building a solid conical sculpture. He has 1,178.1 cubic feet of clay to work with, and he wants his sculpture to be three times as high as its radius. What will the radius and height of his cone be?
Answer:
Radius = 7.21 feet.
Height = 21.63 feet
- to the nearest hundredth.
Step-by-step explanation:
Let the radius be r feet, then the height will be 3r feet.
So the volume = 1,178.1 = 1/3 π r^2 h
1.178.1 = 1/3 π r^2 3r
1/3 π 3 r^3 = 1178.1
π r^3 = 1178.1
r^3 = 1178.1/ π
r^3 = 375
r = 7.211 feet.
So the height = 3 * 7.211 ft
= 21.633 ft
Does anyone know how to find a in this please ??
Answer:
Step-by-step explanation:
180 - 67 = 113
180 - 113 - 42 = 25
α = 25º
Noah pays $25.20 for non-perishable food items to give to the local homeless shelter the price includes a 5% sales tax.
The question is incomplete:
Noah pays $25.20 for non perishable food items to give to the local homeless shelter the price includes a 5% sales of tax. what is the price before tax of the food items?
Answer:
$24
Step-by-step explanation:
From the information you have that the price of items is $25.20 and it includes a 5% tax. From this, you can write the following:
x+0.05x=25.20
Then, you can isolate x to find the price before tax:
1.05x=25.20
x=25.20/1.05
x= 24
According to this, the price before tax of the food items is $24.
Please help! I really need help with this
Answer:
As shown in table, the probability that a person selected at random is going to city B is:
P = number of responses to city B/total number of people answered survey
= 36/100 = 0.36
Hope this helps!
:)
At a school with 100 students, 33 were taking Arabic, 39 Bulgarian, and 40 Chinese. 14 students take only Arabic, 19 take only Bulgarian, and 21 take only Chinese. In addition, 13 are taking both Arabic and Bulgarian, some of whom also take Chinese. How many students are taking all three languages? None of these three languages?
Answer:
6 students are taking all three
20 students are taking none.
Step-by-step explanation:
Please check image attached.
From the total of 33 that are taking Arabic, 14 only take Arabic and 13 take Arabic and Bulgarian (b + d), so the students that take only Arabic and Chinese together is:
a = 33 - 14 - 13 = 6
From the total of 39 that are taking Bulgarian, 19 only take Bulgarian and 13 take Arabic and Bulgarian, so the students that take only Bulgarian and Chinese together is:
c = 39 - 19 - 13 = 7
Now, from the total of 40 that are taking Chinese, 21 only take Chinese, 6 take only Arabic and Chinese and 7 take only Bulgarian and Chinese, so the number of students that take all three languages is:
d = 40 - 21 - 6 - 7 = 6 students
The number of students that take any language is 14 + 19 + 21 + 6 + 7 + 13 = 80 students, so 100 - 80 = 20 students take none of the three languages
Adam baked a cake. John ate of a cake. Susan ate of what was left. How much of the original 6 1 5 1 cake was left?
Answer:
4/6 of the cake is left
Steps down below
Step-by-step explanation:
How i got the answer:
As we know that the question is asking how much, so and we also know that Susan ate 1/5 of 5/6 so the and for the equation will be 1/6. So 5/6 - 1/6 will give you the correct answer for this question.
Steps:
1: Subtract the numbers so 5/6 subtract 1/6 =4/6
Answer: 4/6
Hope this helps.
Solve the equation 2x - 3 plus 4x = 21
Answer:
[tex]x=3[/tex]
Step-by-step explanation:
Add like terms and get x by itself.
[tex]2x-3+4x=21\\6x-3=21\\6x=18\\x=3[/tex]
Work out m and c for the line: y = 9 x − 4
Answer:
m = 9
c = -4
Step-by-step explanation:
The formula for a line is y = mx+c, where m is the gradient and c is the intercept.
here,
m = 9
c = -4
Hope this helps
good Luck
Answer:
Step-by-step explanation:
y = mx + c
y = 9x - 4
Slope m = 9
Y-intercept = -4
Can someone make sure that I’m right
Answer:
A
Step-by-step explanation: You are correct!
HELP ASAP PLEASEE!!!
What additional information do you need to prove
that AMD≈CNB by the HL Theorem?
Answer:
its C
i just took the test
AM = CN serves as additional proof that the triangles AMD and CNB are comparable according to the HL theorem.
What is the right-angle triangle?A triangle is said to be right-angled if one of its angles is exactly 90 degrees. The total of the other two angles is 90 degrees. Perpendicular and the triangle's base are the sides that make up the right angle. The longest of the three sides, the third side is known as the hypotenuse.
Given Two right-angle triangles whose hypotenuse is equal.
From the HL-Theorem:
According to the hypotenuse-leg (HL) theorem, a right triangle is congruent if each of its hypotenuses and legs is congruent with its corresponding hypotenuse and legs in another right triangle. The HL theorem proves that these triangles are congruent.
This will work with any two right triangles that have the hypotenuse and one of the legs in proportion, as our selections of right triangles and their legs were arbitrary. Thus, the HL Similarity Theorem has been demonstrated.
Therefore, The additional information to prove if Both triangle AMD and CNB are similar by the HL theorem is AM = CN.
Learn more about right-angle triangles here:
https://brainly.com/question/3770177
#SPJ1
round 76 million to 1 significant figure
Answer: 80,000,000
76 million in numbers is 76,000,000
this in 1 significant figure is 80,000,000
Please answer correctly !!!!!!!! Will mark brainliest !!!!!!!!!!!!
Answer:A.
Step-by-step explanation:
Because 3 + 2 is 5.
Given that 1/f = 1/u + 1/v , express u in terms of v and f
Answer:
u = fv/(v - f)
Step-by-step explanation:
1/f = 1/u + 1/v
1/u = 1/f - 1/v = v/fv - f/fv = (v-f)/fv
1/u = (v-f)/fv
u = fv/(v - f)
I dare you to solve this!Foil method
Answer:
a^(2m) + 2 a^m b^ (n-1) + b^ ( 2n -2)
Step-by-step explanation:
( a^m + b^(n-1) )( a^m + b^(n-1) )
FOIL
first: a^m a^m = a^ 2m
outer: a^m b^ n-1
inner a^m b^ n-1
last : b^ n-1 b^ n-1 = b^ ( 2n -2)
Add together
a^(2m) + 2 a^m b^ (n-1) + b^ ( 2n -2)
???? Anyone know the answer ASAP
Answer:
YES
Step-by-step explanation: I DID IT
Answer:
6 minutes
Step-by-step explanation:
First convert the hours into minutes to give you 60 minutes.
0.1 of 1 hour is also 0.1 multiplied by 1 hour, so you change the 0.1 into a fraction which is [tex]\frac{1}{10}[/tex] and multiply it with the 60 minutes
[tex]\frac{1}{10} * 60\\= 6mins[/tex]
Susan uses a credit card with an APR of 22.2%. What is the monthly percentage rate on the card? A. 1.255% B. 1.85% C. 2.22% D. 22.2%
Answer:
B. 1.85%
Step-by-step explanation:
The APR is the annual interest rate that the bank charges. So, to calculate the monthly percentage rate, you have to divide the APR by 12 that is the number of months in a year:
APR= 22.2%
Monthly percentage rate= 22.2%/12= 1.85%
According to this, the answer is that the monthly percentage rate on the card is 1.85%.
Brainliest question please help me answer this question please
Answer:
Step-by-step explanation:
The equation for a circle is
[tex](x-h)^2+(y-k)^2=r^2[/tex]
We have our h and k from the center as h = -1 and k = -3, and we also know the radius, which is 6. We also have an x/y coordinate as (-6, -6) and we want to know if that coordinate lies in, on, or outside of the circle. The way we will do that is plug everything into the circle equation and solve. If what we solve for is less than the radius, then the point is inside the circle; if what we solve for is equal to the radius, then the point is on the circle; if what we solve for is greater than the radius, then the point in outside the circle. Here we go:
[tex](-6-(-1))^2+(-6-(-3))^2?36[/tex] . There's a question mark there intentionally. The left side is the one we are solving for to see if it is less than, equal to, or greater than, 36. Continuing,
[tex](-6+1)^2+(-6+3)^2? 36[/tex] and
[tex](-5)^2+(-3)^2?36[/tex] and
25 + 9 ? 36
34 ? 36
We know that 34 is less than 36, so the point lies INSIDE the circle.
Answer:
a
Step-by-step explanation:
because it is in the circle
1 punto
4. Los miembros de una
asociación de productores
decidieron donar $5,000.00
cada uno para mejorar la
producción. Que
procedimiento permite
conocer la aportación total?
A) Dividir $5,000.00 entre la
cantidad de productores
B) Multiplicar la cantidad de
productores por $5,000.00
C) Sumar la cantidad de
productores más $5,000.00
О
D) Restar $5,000.00 a la cantidad de
productores
Answer:
Multiply the number of producers by $ 5,000.00
Question:
Members of a producer association
decided to donate $ 5,000.00 each to improve the production. Than
procedure allows know the total contribution?
A) Divide $ 5,000.00 between the
number of producers
B) Multiply the amount of producers for $ 5,000.00
C) Add the amount of producers plus $ 5,000.00
О
D) Subtract $ 5,000.00 from the amount of producers
Step-by-step explanation:
We are asked to find the total contribution
Each manufacture will contribute $5,000.00
We were not told the number of manufacturers that would be contributing the amount.
Total contribution = number of manufactures × $5000
The procedure that allows one to know the total contribution:
Multiply the number of producers by $ 5,000.00
Option has B stated 'amount' instead of 'number'. It may be a mistake
B) Multiply the amount of producers for $ 5,000.00
annually versus quarterly. $5,000 at 10% for 5 years
Answer:
2500
Step-by-step explanation:
500*5
EASY- 15 POINTS
David buys a pair of shoes. The retail price of the shoe is $384. The
percent markup is 140%. What is the wholesale price of the shoes?
A. $274.29
B. $960
C. $240
D. $160
a pet shelter has a verity of pets for adoptions whats the probability of geting a cat or a dog. show ur work
cat: 1/4 dog 2/5
Answer:
The probablility of getting a cat is 1/4 or 25%
The probability of getting a dog is 2/5 or 40%
Step-by-step explanation:
1/4 = .25 = 25%
2/5 = .4 = 40%
Given that 3(x - 1) - 2(x - 1) = 7, the value of x is
Answer:
8
please see the attached picture for full solution
hope it helps
Good luck on your assignment
The value of x in the given algebraic expression is 12
An algebraic expression is an expression that usually comprises integers, real numbers, variables, and arithmetic operations. The purpose of the given expression is to find the value of x.
Given that:
3(x - 1) - 2(x - 1) = 7
Open the brackets;
3x - 3 - 2x - 2 = 7
Collect like terms
3x - 2x - 3 - 2 = 7
x - 5 = 7
x = 7 + 5
x = 12
Therefore, the value of x in the given algebraic expression is 12
Learn more about algebraic expression here:
https://brainly.com/question/4344214
What is the value of x
Answer & Step-by-step explanation:
For this problem, we will be doing subtraction. First, we need to find the measurement of the angle beside the angle that measures 95°. We can do this by subtracting 95 from 180 because those angles are a linear pair meaning their measurements equal 180°.
180 - 95 = 85
So, the measurement of that angle is 85°. Now that we know this measurement, we can find the value of x. We can do this by adding 60 to 85 and then subtracting that sum from 180. All triangles have a total interior angle sum of 180°.
180 - (60 + 95)
180 - 155
25
So, the value of x is 25°
Answer:
35
Step-by-step explanation:
first, find the angle next to 95. subtract 95 from 180 since those two angles create a line. how you have 85. the total measure of all angles in a triangle is 180. so, 60+85+x=130. when solved, x=35 :)