Mathematics High School

I WILL GIVE BRAINLIEST!!!

Answers

Answer 1

Answer:

Step-by-step explanation:

Related Questions

Each side of a square classroom is 8 yards long. The school wants to replace the carpet in the classroom with new carpet that costs $72.00 per square yard. How much will the new carpet cost?

Answers

$288.00

Step-by-step explanation:

Each side of the classroom =8 yards

since it's a square, that is 8×4=32yards

Per yard=$72.00

$72.00×4

=$288

What is the slope-intercept equation for this
standard form equation?

6x - 3y = 12

Answers

Step-by-step explanation:

solve for y

subtract 6x from both sides

6x-6x-3y=12-6x

-3y=12-6x

divide both sides by -3

-3/-3y=(12-6x)/-3

y=2x-4

y=mx+b

m=slope

b=y-intercept

2=slope

-4=y-intercept

Hope that helps :)

what is the ratio of 11 apples to 9 oranges

Answers

Answer:

11:9

Step-by-step explanation:

Since 11 comes first and 9 comes second, we do 11:9

Answer:

18 : 22

Step-by-step explanation:

The ratio is already in lowest terms so we found an equivalent ratio by multiplying both terms by 2.

identify each group of segments that can form a right triangle (double check for me please)

Answers

Answer:

Looks good except D should also be clicked.

Step-by-step explanation: 6 squared is 36 and 8 squared is 64. 36+64=100 and 10 squared is 100.

Find each missing measure

help quick

Answers

Answer:

1 = 75

2 = 56

3 = 124

4 = 41

Step-by-step explanation:

coordinate planes

again

Answers

(-4, -7) if it is incorrect then it’s B.

Arcola bought 8 virtual reality headsets for $400 each and 8 laptops for
$500 each. How much total money did Arcola spend?

Answers

Answer:

arcola spent 916 dollars

Answer:

the answer is 916

Step-by-step explanation:

10. What is the value of the expression shown?
24-54

Answers

Answer:

-30

Step-by-step explanation:

24 - 54 = -30.

This is the simpliest way to do.

First: 54 - 24 is 30.

Second: see if the first number is bigger than the second number, if it is add a negative to it.

Third: You got the answer! -30!

WILL GIVE BRAINLIEST!!

For the polynomial below, what is the coefficient of the term
with the power of 3?

x3+1/3x4+6x+5

A.5
B.0
C.1
D.6

Answers

Answer:

Step-by-step explanation:

Answer:

THE ANSWER IS 1

Step-by-step explanation:

I JUST GOT IT RIGHT ON B R A I N L Y

PLSS HELP FOR BRAINLY!!!!

Answers

1st one I think ??????

3. What do you think that negative distances and velocities could mean in this situation?

Answers

The negative is a direction. Think about going -5 on the x axis you still went five in distance it’s just in the negative direction.

The negative is a direction going -5 on the x axis we still went five in distance.

What is the velocity?

The term circular motion has to do with the motion of an object that is moving in a circular path. We all know that the velocity of an object that is undergoing circular motion is constant as it does not change from time to time.

we know that the direction of the velocity is always changing and as such we could regard the object that is undergoing circular motion as actually accelerating.

We are given that a tugboat taveled -1.5 miles in 0.3 hours. then its velocity is -5 miles per hour.

So here we can see that the velocity is negative. which shows the direction.

Learn more about velocity

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There are two similar packages. The ratio of the volumes is 8:125. Determine the dimensions of the bigger package. The dimensions of the smaller package are... Height= 45cm, Length= 80cm, and Width= 25cm.

Length of bigger package =

cm

______________

Width of bigger package =

cm

______________

Height of bigger package =

cm

PLS HELP ME PLS ASAP. I WILL GIVE U THE BRAINLIEST ANSWER PLS HELP NOWW!!!!!!

Answers

Step-by-step explanation:

since packages are similarsimilar packages. The ratio of the volumes is 8:125. Determine the dimensions of the bigger package. The dimensions of the smaller package are... Height= 45cm, Length= 80cm, and Width= 25cm.

Length of bigger package = 80×125/8=1250cm

Width of bigger package =25×125/8=390.625cm

Height of bigger package =45×125/8=703.125cm

Find the unit rate.

15 plants in 5 rows = BLANK plants per row

Answers

Answer:

3 is the unit rate

Step-by-step explanation:

15/3 is 3 which is your individual value per row.

help pls!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

x = -6

Step-by-step explanation:

50+x+46=90

x=90-50-46

x= -6

A quantity with an initial value of 8100 grows exponentially at a rate of 0.35% every 4
decades. What is the value of the quantity after 47 years, to the nearest hundredth?

Answers

Answer:

8133.38

Step-by-step explanation:

Given that :

Initial value, P = 8100

Growth rate = 0.35% every 4 decade = 0.35% /40 = 0.0000875 per year

Quantity after 47 years

Using the relation :

A = P*e^(rt)

Amount after t years

t = 47 years

A = 8100 * e^(0.0000875*47)

A = 8100 * e^0.0041125

A = 8100 * 1.0041209

A = 8133.3798

A = 8133.38 (nearest hundredth)

help me really plz!!!

Answers

Answer:

I have made it in above picture

A bag contains 90 marbles. some green and some transparent. The ratio of green
marbles to transparent ones is 3.2. How many green marbles are there?

Answers

Answer:

54 green marbles

Step-by-step explanation:

So green : transparent = 3:2

so 3+2=5 and 3*90/5 = 54 green marbles

Please help me this question is timed

Answers

13,946 is the answer I believe

Answer:

$11,000

Step-by-step explanation:

8% × $25,000

$2,000

$2,000 × 7

$14,000

$25,000 - $14,000

$11,000

Based on the z-statistic of –2.5 for the sample data, should the null hypothesis be rejected? Yes, because the z-statistic lies within the critical region. Yes, because the z-statistic lies outside of the critical region. No, because the z-statistic lies within the critical region. No, because the z-statistic lies outside of the critical region.

Answers

Answer:

No, because z-statistics lies within the critical region.

Step-by-step explanation:

The z value is calculated to determine whether the null hypothesis should be accepted or rejected. The null hypothesis is rejected when the z-value lies outside the critical region. The critical region is determined by the sample data.

Answer:

A) Yes, because the z-statistic lies within the critical region.

Step-by-step explanation:

Next one is B) The claim should be rejected.

help ASAP please! ill mark u brainliest

Answers

Answer:

box and whisker

Step-by-step explanation:

Please help me its very urgent!

Answers

Answer:

one qurter is 25 so 70 - 25 = 45

there is 45 in nikels

each nikel is 5

there are 9 nickels

Step-by-step explanation:

Answer:

its 9 hb0h 9g g8bhobyh8

i need somebody to answer number 9 and 10

this is the last time i’m gonna post this please answer but no unhelpful answers thank you :)

Answers

Answer:

Slope (m) =

ΔX = 5 – 3 = 2

ΔY = -2 – 1 = -3

Distance (d) = √ΔX2 + ΔY2 = √13 = 3.605551275464

Equation of the line:: y = -1.5x + 5.5

Number 9 answer_ y=-1.5x+5.5

Number 10::

I'm not positive of the exact answer, only thing i found was that both equations graphed the same line

Step-by-step explanation:

A grocery store chili peppers at $2.04 for a dozen. At this rate, what's the cost per pepper

Answers

Answer:

Step-by-step explanation:

if f(x) = x+5 then fill the table
x| 1 | | 2 | |
y| | 3 | |5 |

Answers

Answer:

6,-2,7,0

Step-by-step explanation:

Use the equation and plug in values

f(1)=1+5

y=6

3=x+5

x=-2

f(2)=2+5

y=7

5=x+5

x=0

solve for x in a triangle. Round your answer to the nearest hundredth

Answers

16cos(28). Type that in like last time.

The length of a rectangle is one inch less than three times its width. If the perimeter of the rectangle is 118 inches, find the dimensions of the rectangle.

Answers

We can set up the width a X and, from the description the length would be 3X-1. The perimeter of a rectangle is determined by 2XL + 2Xw. Plugging into the equation 2(3X-1) + 2(X) = 118. Next distribute to get 6X-2 + 2X = 118. Combine like terms to get 8X = 120. Divide by 8 to get X = 15. The width is 15. The length is 3(15)-1 or 44. 88 +30 = 118

I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!!

Answers

Answer:

A, the ratio stays the same for every pair.

Step-by-step explanation:

what's the answer to this pls I'll give brainliest

Answers

Answer:

41 the answer is 41 :)

Step-by-step explanation:

What is the perimeter of this parallelogram?
A)
78 in
B)
128 in
156 in
D)
186 in
E)
1400 in

Answers

Answer:

perimeter of parllelogram =2(l+b)=2(50+28)=156 in

Answer:

1400

Step-by-step explanation:

A=b(h)

b= 50

h= 28

50 x 8= 1400.

Use the distributive property to expand (simplify):
11(12x - 10xy)

Answers

Answer:

132x-110xy

Step-by-step explanation:

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