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4 years ago

13

The surface area of the prism is ______ square units. All measurements in the image below are in units. (Input whole number only

.)

2 answers:

Naily [24]4 years ago

7 0

I think it might be 64.7642 but I am not sure

yanalaym [24]4 years ago

6 0

SA = 2(1/2)(3)(4) + 3(5.5) + 4(5.5) + 5(5.5)
SA = 12 + 16.5 + 22 + 27.5 = 78

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Sid has a job at Morgan Motors. The salary is $1200 a month, plus 3% of the sales price of every car or truck Sid sells (this is

Solnce55 [7]

Given:
salary of 1,200 a month plus 3% of the sales price.

a) <span>The total of the sales prices of all the vehicles Sid sold during the first month on the job was $72000. What was Sid's income?
</span>72,000 x 3% = 2,160 commission
1,200 + 2,160 = 3,360

b) <span>In order to make $6000 in a single month, how much selling must Sid do?
</span>6,000 - 1,200 = 4,800
4,800 / 3% = 160,000 per month.

c) <span>Write a linear equation that expresses Sid's monthly income y in terms of the value x of the vehicles Sid sold

y = 1,200 + 3%x ; where x is the sales price of every vehicle sold.</span>

5 0

4 years ago

What is 87 less than the quotient of an unknown number and 43 is -75.

frosja888 [35]

We set up an equation: ?/43 -87= -75
⇒ ?/43= -75+ 87
⇒ ?/43= 12
⇒ ?= 12*43
⇒ ?= 516

The unknown number is 516~

4 0

4 years ago

Write an equation for the table below.

lesya [120]

Answer:

y= (x times 2) plus 1

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

10(2 + x) = 15(x - 1) + 5

Mariulka [41]

20 + 10x = 15x +16 +5
15x+21 =20+10x
5x = -1
X= -0.2

5 0

4 years ago

Read 2 more answers

A model for my number has

Vedmedyk [2.9K]

<u>Answer: </u>

A model for my number has 6 ones blocks, 2 hundreds blocks, and 3 tens blocks. The model number is 236.

<u>Solution: </u>

Given that the model has 6 ones blocks, 2 hundreds blocks, and 3 tens blocks. The model number can be found out by,

$\bold{\begin{array}{l}{=\text { (number of hundreds block } \times 100)+(\text { number of tens block } \times 10)+} \\ {\text { (number of ones block } \times 1)}\end{array}}$

Given that number of one blocks = 6 blocks. Hence we get $6 \times 1=6$

Number of ten blocks = 3.Hence we get $3 \times 10 = 30$

Number of hundred blocks = 2 .Hence we get $2 \times 100=200$

So the model number = 6 + 30 + 200

=236

Hence the model number is 236.

8 0

3 years ago