Answer:
Step-by-step explanation:
wheres the picture?
Diego is collecting dimes and nickels in a jar. He has collected $22.25 so far. The relationship between the numbers of dimes and nickels, and the amount of money in dollars is represented by the equation 0.10d+0.05n=22.25.
Select the THREE values (d, n) that could be solutions to the equation.
A. (0, 455)
B. ( 0.50, 435)
C. (233, 21)
D. (118, 209)
E (172, 101)
Answer:
D. (118, 209)
Step-by-step explanation:
0.10d substitute "d" for 118 which equals $11.80
0.05n substitute "n" for 209 which equals $10.45
So, $11.80 + $10.45 = $22.25
Which makes D the correct answer
You are baking a casserole. The recipe calls for 1/3 of a cup of beans to
make 7 servings. How many cups of beans would you need to make 14
servings?
Answer:
2/3
Step-by-step explanation:
Because 7 doubled is 14, you just need to double 1/3 to get your answer. And 1/3 X 2 = 2/3
What is the volume of the prism
Answer:420 cubic millimeters
Step-by-step explanation:
Base*height*length divided by 2
10*10.5*8/2
If f = {(0,2), (2,6), (3,15),(4,9)} and g = {(3,4), (2,1),(4,6), (5,9)},
what is (f x g)(3)?
Considering the given relations, the value of the multiplication of f(x) and g(x) at x = 3 is given by:
(f x g)(3) = 60.
What is the multiplication of f(x) and g(x) at x = 3?The multiplication is given by the multiplication of each of the numeric values at x = 3, hence:
(f x g)(3) = f(3) x g(3).
The values are found as follows:
The first relation has point (3,15), hence f(3) = 15.The second relation has point (3,4), hence g(3) = 4.Hence the multiplication is given by:
(f x g)(3) = f(3) x g(3) = 15 x 4 = 60.
More can be learned about the multiplication of functions at https://brainly.com/question/13136492
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someone help me and explain this is really confusing me plzz I'll brainlist u !:)
Answer:
Ok so 25$ for an adult. there are x adults so x times 25 is equals to $25x
13 dollars per child and y children so $13y
$20 for each pensioner and p pensioners so $20p
when adding these notice that none of the variable(latters) are the same so n adding will take place leaving the answer
$25x + $13y + $20p
a) $25x
b) $13y
c) $20p
d) $25x + $13y + $20p
Answer:
a) $25x, this is because if there are x number of adults coming, and $25 is the per adult charge, then irrespective of the number of adults coming this will be the equation. Eg : x = 5 So, $25 * 5 = $125
b) $13y, this is because if there are y number of children coming, and $13 is the per child charge, then irrespective of the number of children coming this will be the equation. Eg : y = 4 So, $13 * 4 = $52
c) $20p , this is because if there are x number of pensioners coming, and $20 is the per pensioner charge, then irrespective of the number of pensioner coming this will be the equation. Eg : p = 2 So, $20 * 2 = $40
d) so, the total will be, = $25x + $13y + $20p
If my answer helped, kindly mark me as the brainliest!!
Thanks!!
Professor Burger bought a DVD player with an original price of $150 that was reduced by 20%. What was the reduced price?
Answer:
120
Step-by-step explanation:
20% of 150 = 30
150 - 30 = 120
Answer:
120
Step-by-step explanation:
First you turn 20% into .20
Next multiply .20 × 150
You'll get 30
Lastly subtract 150-30
Final should be 120
Hope this helps!!
Please helpppppppppppppp
Answer:
hold on im gone get more people to try an answer your question
Clari will be able to fit 5 pictures on her wall.
1 picture is 4 1/2
2 pictures is 9 inches
3 pictures is 13 1/2 inches
4 pictures is 18 inches
5 pictures 22 1/2 inches
however 6 would be 27 inches. so the closest answer is 4 pictures.
Solve the equation for x*
14 - x = 9
A.23
B. -23
C.5
D. -5
Answer:the answer is x=5
Option C.
Step-by-step explanation:
Answer:
is c 5
Step-by-step explanation:
because you have to subtract 14 to leave -x open and the 9-14= -5 then multyply both sides by -1
What is the unit rate for the number of hours charged?
Answer:
4.09
Step-by-step explanation:
just divide the given price by the hours
what single decimal multiple would you use to increase by 3% followed by a 9% in crease
Answer:
.12
Step-by-step explanation:
When converting percents to decimals, each 1% is equivalent into a hundredth in a decimal. Add 3 and 9 to get 12 hundredths, which will be .12.
please help me find m<1 before 11:59 PM!
Answer:
129 degrees
Step-by-step explanation:
add the interior angles: 62 + 67 = 129
subtract your answer from 180 to get the exterior angle of the interior angle that is opposite to the given angles
Test
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TIME REMAINING
01:47:04
Which statement correctly explains how Andre could find the solution to the following system of linear equations using
elimination?
(85-9-15
(75-21-12
O Multiply the first equation by -7 and the second equation by 8, and then subtract
O Multiply the first equation by -7 and the second equation by 8, and then add.
O Multiply the first equation by 2 and the second equation by 9, and then add.
O Multiply the first equation by -2 and the second equation by 9, and then subtract.
Answer:3rd
Step-by-step explanation:
Answer:
C) Multiply the first equation by 2 and the second equation by 9, and then add.
Step-by-step explanation:
5+(−4)+(−7)+2 helppp
Answer:
-4
Step-by-step explanation:
Simplify:
5 - 4 - 7 + 2
Simplify more:
1 - 5
Celebrate:
-4
Please help!! I’ll give brainliest to whoever answers first and correctly!
If m < 5 = 130 degrees, then what is m < 12 __?
And what is the angle relationship for this problem?! What type of angle is this??
Answer:
M<12 is 50⁰
Step-by-step explanation:
You have to subtract 130 from 180 because 130 is a supplementary angle. So you subtract and get the angle measurement for angle 12.
What is the solution to the inequality |x-4|<3?
-7
1
x<-7 or x<-1
x > 1 or x < 7
Answer:
1 < x < 7
Step-by-step explanation:
[∛27]∧-2 pls is urgent
Answer:
1/9 or 0.1111
Step-by-step explanation:
[∛27]∧-2
We first slove for the bracket before the outer bracket
[∛27]∧-2
Where ∛27 = 3
= 3^-2
= 1/3^2
= 1/9 or 0.1111
Ik the answer I just want make sure I’m correct
Answer:
2
3,0
Step-by-step explanation:
A triangle has sides with lengths of 4 millimeters, 5 millimeters, and 8 millimeters. Is it a right triangle?
Answer: No its not a right angled triangle. Please mark as brainliest!
Answer:
Yes
Step-by-step explanation:4 mm and 5 mm are the A and B part of the triangle while the 8 mm is the hypotenuse
PLEASE HELP I am not good at this kind of stuff and it is due like now so, please hurry I will mark Brainliest
Solve the inequality.
Let s = speed in mph
Answer:
50
Step-by-step explanation:
250 divided by 5
Directions: Find each missing measure.
Q
P
R
Please help me find all 3 !
Answer:
m<P = 60 degrees
Step-by-step explanation:
All sides of the triangle are equivalent to each other.
All three sides of the triangle equal 180 degrees total.
Since there are 3 sides, we divide 180 by 3 to find the measurement for all sides
180 ÷ 3 = 60
Q = 60 degrees
P = 60 degrees
R = 60 degrees
Check your work by adding all three sides together to equal 180:
60 + 60 + 60 = 180
180 = 180
Work is correct
Helppp!!!!! Plz!! Thank you!!!!!!!
Answer:
third option
Step-by-step explanation:
set all the x's equal to zero
3 1/8 divided by 1/2
Answer:
6.25
Step-by-step explanation:
Answer:
6 1/4
Step-by-step explanation:
covert into mixed fractions
divied them by turning them and multiplying them.
Which relation is also a function
Answer:
The answer is A
Step-by-step explanation:
APE:X
A 4-ounce tube of paint costs 15.40 what is the cost per ounce?
Answer:
3.85
Step-by-step explanation:
Divide 15.40 by 4.
Answer:
3.85
Step-by-step explanation:
4 ounces = 15.4
4 ounces/ 4= 1 ounce
15.4/4=3.85
What is slope intercept form A.) y =mx+b B.)ax+by=c C.)P = 2l+2w D.)A = lw
Answer:
The answer is A, Y=mx+b
A triangle has sides equal to 3, 4, and 5.
Which statement regarding the triangle is correct?
A. The triangle is an equilateral triangle.
B. The triangle is an isosceles triangle.
C. The triangle is an obtuse triangle.
D. The triangle is a right triangle
Answer:
D
Step-by-step explanation:3,4,5 is a pythagorean triple, making it a right triangle
Answer:
D
Step-by-step explanation:
If you use the Pathagorean theorum where [tex]A^{2}[/tex] + [tex]B^{2}[/tex] = [tex]C^{2}[/tex] and plug in the number you were given, you get [tex]3^{2}[/tex] + [tex]4^{2}[/tex] = [tex]5^{2}[/tex] or 9 + 16 = 25 which is correct.
So this has to be a right triangle.
You can also eliminate answer A because you already know none of the sides are equal so it can't be equilateral.
You can eliminate answer B because you already know that no two sides have an equal length so it can't be defined as isosceles.
You can eliminate answer C because if it were obtuse, the 3rd side (5) would have to be a lot longer.
2(a-c)=4a solve for a
Answer:
Here you go :)
So, you can't really answer this, but you can simplify it.
Simplifying
2(a + -1c) = 4a
(a * 2 + -1c * 2) = 4a
(2a + -2c) = 4a
Solving
2a + -2c = 4a
Solving for variable 'a'.
Move all terms containing a to the left, all other terms to the right.
Add '-4a' to each side of the equation.
2a + -4a + -2c = 4a + -4a
Combine like terms: 2a + -4a = -2a
-2a + -2c = 4a + -4a
Combine like terms: 4a + -4a = 0
-2a + -2c = 0
Add '2c' to each side of the equation.
-2a + -2c + 2c = 0 + 2c
Combine like terms: -2c + 2c = 0
-2a + 0 = 0 + 2c
-2a = 0 + 2c
Remove the zero:
-2a = 2c
Divide each side by '-2'.
a = -1c
Simplifying
a = -1c
Extra Fun Fact!!: Albert Einstein failed Algebra
________
Answered by James
Step-by-step explanation:
What are some similarities and differences between the Third Angle Theorem and the Triangle Angle-Sum Theorem?
Answer:
The similarities are;
1) The Third Angle Theorem and the Triangle Angle-Sum Theorem are based on the sum of the angles in a triangle being equal to 180°
2) The Third Angle Theorem and the Triangle Angle-Sum Theorem are used to prove the measure of the third
3) The Third Angle Theorem and the Triangle Angle-Sum Theorem are triangle theorems
The differences are;
1) The Third Angle Theorem is mainly used to prove the similarity of two triangles, while Triangle Angle-Sum Theorem is used to find the measure of the third angle
2) The value of the third angle may not be determined when using the The Third Angle Theorem to prove the similarities between triangles while the value of the third angle is normally determined calculated when the Triangle Angle-Sum Theorem is used to find the third angle given the other two angles in the triangle
Step-by-step explanation:
Need help ASAP. Will mark brainliest if correct.
Answer:
A or C but i think A
Step-by-step explanation:
Answer:
C is the correct answer
Step-by-step explanation:
The is the point slope formula which is y-y1=slope(x-x2).
Preform the following operations with fractions.
-11/5+4/6