Answers
Answer:
a
Step-by-step explanation:
Related Questions
Solve: (-8) (2) (-1) (1) =
A -16
B -18
C 16
D 18
Answers
Answer:
16 (C)
Step-by-step explanation:
-16*-1 is 16*1 is 16
Find the value of the sine cosine and tangent for angle A
Answers
A) sin A = 2√13 / 13
cos A = 3√13 / 13
tan A = 2/3
Simplify: 11y - 17y
Enter the original expression if it cannot be
simplified.
Answers
-6y is the expression simplified
Answer:
-6y
Step-by-step explanation: 11-17=-6 which means that the answer would be -6y
Write an equation of the parabola with vertex (0, 0) and directrix x=2.
Answers
Answer:
y² = -8xStep-by-step explanation:
directrix x=2 and vertex (0, 0) means focus: (-2, 0)
also means the distance from the origin to the focus: a=2
y² = -4ax
y² = -4×2x
y² = -8x
A line is drawn along the top side of a square
Answers
550 + 13 < 750 + 39
Answers
Answer:
True
Step-by-step explanation:
550 + 13 = 563750 + 39 = 789Re-write: 563 < 789Because 563 IS less than 789, the answer is true.I hope this helps!
Sarah took the advertising department from her company on a round trip to meet with a potential client including Sarah a total of 11 people took the trip she was able to purchase coach tickets for $330 and first class tickets for $1140 she used her total budget for airfare for the trip which was 6870 how many first class tickets did she buy? How many coach tickets did she buy?
Answers
Answer:
8 first class and 9 coaches.
Step-by-step explanation:
The ratio of butterflies to bees in Juan's insect collection is 3 to 4. If there are 32 bees, how many butterflies would there be? Group of answer choices
Answers
Answer: There would be 24 butterflies.
Step-by-step explanation:
Given: The ratio of butterflies to bees in Juan's insect collection is 3 :4.
Let 3x = Number of butterflies
4x = Number of bees
As per given, 4x = 32 (number of bees)
x= 8 [Divide both sides by 4]
Number of butterflies = 3x = 3 (8)=24
Hence, there would be 24 butterflies.
okay smart amazing humans , help ? :((
Answers
5x-5=90
5x= 90+ 5= 95
95/5= 19
M<1= 19-5= 14
M<2= 4(19)= 76
this is true bc 14+76= 90°
Answer:
m angle 1 = 14 degrees
m angle 2 = 76 degrees
Step-by-step explanation:
3/4+?=9/8
what does ? equal
Answers
First, we need to have an common denominator
3/4*2/2= 6/8
6/8+x= 9/8
9/8-6/8= 3/8
The question mark to x in my equation equals 3/8
Hope this helps! Have a great rest of your day!
A town has 15 acres of farmland. The town plans to increase the amount of farmland about 6% every 8 years. If the town continues to follow their plan, how much farmland will be there after 64 years?
Answers
Answer:
Approximately 23.91 acres of farmland after 64 years.
Step-by-step explanation:
A town has 15 acres of farmland.
It plans to increase 6% every 8 years.
We can set up equation for the increase.
A=P[tex](1+r)^{\frac{t}{8} }[/tex]
From the given information
P= 15
r=0.06
t=64
Plug in these values into the formula
A=15[tex](1+0.06)^{\frac{64}{8} }[/tex]
Simplify it
A=15[tex](1.06)^{8}[/tex]
Simplify further
A=23.90772...
Approximately 23.91 acres of farmland after 64 years.
Jonshelle is developing a new bread recipe. The relationship between cups of water, w, and cups of flour, f, is w = 7/10f. What is the scale factor of water to flour?
Answers
Answer:
The scale factor of water to flour represents the proportionality ratio, that is, [tex]k = \frac{7}{10}[/tex].
Step-by-step explanation:
According to the statement, we know that it exists a linear relationship between cups of water ([tex]w[/tex]) and cups of flour ([tex]f[/tex]). That is:
[tex]w = k\cdot f[/tex] (Eq. 1)
Where [tex]k[/tex] is the proportionality ratio, measured in cups of water per cup of flour.
Therefore, the scale factor of water to flour represents the proportionality ratio, that is, [tex]k = \frac{7}{10}[/tex].
At the tailor shop, it costs $6.59 to shorten a pair of pants and 3 times as much to mend a dress. Choose the answer that ocrrectly ocmpletes the statement.
It would cost Lisa
[ Select ]
to shorten one pair of pants and mend one dress.
Answers
Answer:
It would be $26.36
Step-by-step explanation:
all you must do is 6.59^3+6.59 aka 6.59^4 since it told you that it's 6.59 to shorten a pair of pants but its 3 TIMES more to mend a dress.
answer:
it would cost lisa $6.59 to shorten one pair of pants and $19.77 mend one dress.
explanation:
6 x 3 = 18
18 + .59 = 18.59
18.59 + .59 = 19.18
19.18 + .59 = 19.77
hope this helped <3 also if wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)
A company’s stock begins the week with a price of $43.85 per share.
The price changes by $2.70 each day for 2 days. Then the price changes by −$1.10 each day for 2 days. On the last day, the price changes by −$4.45.
What is the price per share of the company’s stock after those five days?
Answers
Answer:
$42.60 per share
Step-by-step explanation:
1. 2(2.7) + 2(-1.1) + (-4.45) = -1.25
2. 43.85 + -1.25 = 42.6
4 bags of popcorn are being sold for 11.96 each at this rate what is the price of 9 bags
Answers
Answer25.75
Step-by-step explanation:becuse
Solve 11.3 X 20.5
PLS HELLP
Answers
Answer:
231.65
Step-by-step explanation:
calculator
Answer:
231.65.
Step-by-step explanation:
At Lucky's Supermarket, a gallon of milk costs $3.29.
Which rate is proportional to the cost of a gallon of milk at Lucky's.
Answers
:)
3(5x – 9) – 6 = ? WHAT IS IT HELP ME PLEASEEEEE
Answers
Answer: 15x-33 mark me brainliest plzz
Step-by-step explanation:
Answer:
15x - 33
Step-by-step explanation:
Using the distributive property, solve 3(5x - 9) first:
3(5x - 9) = 15x - 27
Now put that into the equation and solve from there:
15x - 27 - 6
15x - 33
Hope this helps! I apologize if I'm incorrect
A restaurant customer left $1.95 as a tip. The tax was 7% and the tip was 15% of the after-tax cost. What was the total bill?
Answers
Answer:
The tax was 5% and 14.95
Step-by-step explanation:
Answer:
$14.95
Step-by-step explanation:
A prime polynomial cannot be written as a product of lower-degree polynomials. Which polynomial is prime?
8x2 – 10x – 3
8x2 + 2x – 3
8x2 – 6x – 3
8x2 + 23x – 3
Answers
Answer: C. 8x2 - 6x - 3
Step-by-step explanation:
I took the test. Hope this helps
The prime polynomial is 8x^2 - 6x - 3
What are polynomials?Polynomials are expressions that are represents using terms and coefficients
For a polynomial to be prime, then the polynomial cannot be factored into smaller expressions
From the given options, 8x^2 - 6x - 3 cannot be factorized.
Hence, the prime polynomial is 8x^2 - 6x - 3
Read more about polynomials at:
https://brainly.com/question/18057978
Mai is making personal pizzas. For 4 pizzas, she uses 10 ounces of cheese. How much cheese does Mai use per pizza? At this rate, how much cheese will she need to make 15 pizzas?
Answers
Answer:
a. How much cheese does Mai use per Pizza
Not she uses 10 ounces of cheese to make 4 pizzas. Therefore,
If 4 pizzas requires 10 ounces of cheese
1 pizza will require ? ounces of cheese
cross multiply
ounces of cheese per pizza = 10/4 = 2.5 ounces of cheese
b. At this rate how much cheese will she need to make 15 Pizza's
Since she requires 2.5 ounces of cheese to make 1 pizza
? ounces of cheese will be required to make 15 pizzas
cross multiply
amount of cheese to make 15 pizzas = 2.5 × 15 = 37.5 ounces of cheese
Step-by-step explanation:
Answer:
a. How much cheese does Mai use per Pizza
Not she uses 10 ounces of cheese to make 4 pizzas. Therefore,
If 4 pizzas requires 10 ounces of cheese
1 pizza will require ? ounces of cheese
cross multiply
ounces of cheese per pizza = 10/4 = 2.5 ounces of cheese
b. At this rate how much cheese will she need to make 15 Pizza's
Since she requires 2.5 ounces of cheese to make 1 pizza
? ounces of cheese will be required to make 15 pizzas
cross multiply
amount of cheese to make 15 pizzas = 2.5 × 15 = 37.5 ounces of cheese
What is the slope of a line that passes through (2,-5) and (6,-2)?
A.3/4
B.m= -3/4
C.m = -4/3
D.m =4/3
Answers
The answers are
A.1.
B.5
C. no solution
D. All real numbers.
Answers
Answer:
c
Step-by-step explanation:
Answer: all real numbers
Step-by-step explanation:
Linear equations have the form y= mx + b. Which of the given equation is linear?
Answers
Lines P S and W T are horizontal and parallel. Lines V R and Q R are diagonal and intersect lines P S and W T to form triangle X Y Z.
Which pair of angles is supplementary?
∠RXZ and ∠YXZ
∠PXQ and ∠RXS
∠YZX and ∠UZT
∠WZX and ∠XYZ
Answers
*see attachment below for the diagram being referred to
Answer:
∠RXZ and ∠YXZ
Step-by-step explanation:
Supplementary angles are angles whose sum gives us 180°.
Let's consider each pair of angles given as options and see which of them are supplementary angles considering the given diagram:
Option 1: ∠RXZ and ∠YXZ.
∠RXZ and ∠YXZ are angles on a straight line, and they form a linear. A linear pair = 180°. Therefore, ∠RXZ and ∠YXZ pair is supplementary.
Option 2: ∠PXQ and ∠RXS do not form a linear pair, neither are they angles in a straight line, therefore, the angle pair ∠PXQ and ∠RXS, is not supplementary.
Option 3: ∠YZX and ∠UZT.
∠YZX and ∠UZT are vertical angles. Therefore, the angle pair ∠YZX and ∠UZT is not supplementary.
Option 4: ∠WZX and ∠XYZ.
There's no special relationship between ∠WZX and ∠XYZ, other than being angles of ∆XYZ. Therefore, the angle pair ∠WZX and ∠XYZ, is not supplementary.
Answer:
A. ∠RXZ and ∠YXZ
Step-by-step explanation:
EDU 2020
Find the missing exponent 5^11/5^?= 5^4
Answers
Answer:
it is 5^7
Step-by-step explanation: on calculator 5^11 / 5^4 = 5^7
Find the measure of the arc or angle
Answers
Answer:
what show me a picture of it
On an examination 35% of the students passed and 455 failed. How many students took the examination?
Answers
Answer:
700 students
Step-by-step explanation:
455/.65= 700 students
Answer:
700
Step-by-step explanation:
Total no of students failed = 65% (100-35% who passed)
so
455/65=7, which is equal to 1% of total strength.
Total no of students passed is 35%, So
7*35=245.
So Total Students is equal to
245+455= 700.
At a school store, pencils are sold in packages of 8 pencils each. One package costs $1.92. What is the unit cost per pencil?
Answers
Answer:
Step-by-step explanation:
So to solve this problem, you need to divide 1.92 by 8.
1.92 divided by 8 is .24
So the unit price per pencil is .24 or 24 cents
The unit cost per pencil is $0.24.
What is the unit rate?Unit rate can be defined as the ratio between two measurements with the second term as 1. It is considered to be different from a rate, in which a certain number of units of the first quantity is compared to one unit of the second quantity.
Given that, at a school store, pencils are sold in packages of 8 pencils each. One package costs $1.92.
Cost of each pencil = Cost of pack of pencils ÷ Number of pencils in each pack
= 1.92/8
= $0.24
Therefore, the cost of each pencil is $0.24.
To learn more about the unit rate visit:
https://brainly.com/question/11258929.
#SPJ2
What is the range of the function on the graph?
Help me please quick
Answers
Answer: D) all real numbers greater than or equal to -3
In other words, it's any number that is -3 or larger.
This is because the lowest point occurs when y = -3. We can have y output values that are this or larger. The range is the set of all possible y outputs of a function.
To write the range in interval notation, we write [tex][-3, \infty)[/tex] where the square bracket says "include the endpoint". It's effectively representing the interval [tex]-3 \le y < \infty[/tex]