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Anna11 [10]
3 years ago
15

Can someone help me please

Mathematics
1 answer:
ziro4ka [17]3 years ago
8 0

Answer:

9.14 inches (the answer is rounded up).

In case you don't need the rounded up answer : 9.138

Step-by-step explanation:

You forgot to square root x^2 = 83.52

if you square root your answer you'll be able to remove the (2) exponent from x.

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CAN SOMEONE HELP PLZ ASAP!
Anna35 [415]
Answer:

A= 1/8
B= 3/8

Solution:
Count how many lines there are except the Line on zero. This number is 8 and will be the denominator. Then count the number of lines to the one you’re looking at
8 0
3 years ago
5x=2x-15<br> y=2x-15<br> and y=5x
Ipatiy [6.2K]
5x = 2x-15
3x = -15
x = -5

substitute x = -5 into one of your equations
so y = 5x becomes y = 5 x -5
y= -25

x=-5 and y=-25
7 0
3 years ago
Read 2 more answers
Multiply. <br> √3 * 2√2 * 5√8 * 18<br><br> i need this before tomorrow. please help
Rama09 [41]
<span>√3 * 2√2 * 5√8 * 18

2 x 5 x 18
10 x 18
180

</span>√3 x √2 x √8 = 
√6 x √8 = 
√48
√48 = 6 x 8 = 3 x 2 x 2 x 2 x 2 = 4√3

180 x 4√3 = 720√3

720√3 should be your answer

hope this helps
7 0
3 years ago
Read 2 more answers
Lee Middle School orders 15 textbooks for every 12 students. The table shows how many textbooks the school orders for certain nu
Mariulka [41]

Answer: 90 textbooks


Step-by-step explanation:

everytime you multiply the number of students you multiply the books by the same number. to find how many times 72 was multiplied you divide it by 12.

72 ÷ 12 = 6

then multiply the original number of books (15) by 6.

15 * 6 = 90

so for every 72 students the school orders 90 textbooks

5 0
3 years ago
Simplify the following expression.
Rzqust [24]

Step-by-step explanation:      

<u>Step 1: Add the numbers: 9.5 +6.2 = 15.7</u>

=8.6\left(15.7-3.5^2\right)

3.5^2=12.25

=8.6\left(15.7-12.25\right)

<u>Step 2: Subtract the numbers: 15.7 - 12.25 = 3.45</u>

= 3.45X 8.6

<u>Step 3: Multiply the numbers: 8.6 × 3.45 = 29.67</u>

<u />=29.67<u />

<u />

- To solve this equation, the first step is to add the numbers 9.5 + 6.2 into the equation and it will lead to 15.7 as the number for step one.

- To solve this equation, the second step is to subtract the numbers 15.7 - 12.25 into the equation and it will lead to 3.45 as the answer.

- To solve this equation, the third step is to multiply the numbers 8.6 x 3.45 into the equation and it will lead 29.67 as the final answer for the whole equation.

Answer:      

=29.67

 

Hope this helps.

3 0
2 years ago
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