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Fudgin [204]
3 years ago
6

1) √9 = ____________?

Mathematics
1 answer:
Anestetic [448]3 years ago
5 0

Answer:3

Step-by-step explanation:

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PLEASE HELP IM BEGGING Ira B. Scholar, that bizarre math teacher, put the figure at right on a recent test and said,
rewona [7]

Answer:

The perimeter is the distance all the way around the outside of a 2D shape.  To calculate the perimeter, sum the lengths of all the sides.

Therefore, perimeter of the triangle = (2x - 8) + (2x + 5) + (30 - 3x)

Collect like terms:  2x + 2x - 3x - 8 + 5 + 30

Combine like terms:  x + 27

Therefore, perimeter of triangle = x + 27

We are told that the perimeter is 25:

x + 27 = 25

Subtract 27 from both sides: x = -2

If x = -2, then the side with equation 2x - 8 = (2 x -2) - 8 = -12

A length cannot be negative, therefore the perimeter cannot equal 25.

7 0
3 years ago
A statue casts a shadow 10 feet long. If a woman 6 feet tall cast a shadow 4 feet long at the same time of day, how tall os the
borishaifa [10]

Answer:

8

Step-by-step explanation:

Since you take away 2 from 6 to get to 4 you'll do the same with the tree.

6 0
3 years ago
HURRY PLEASE HELP!!
Bad White [126]
Hope you get this right I just need to answer this so I can ask a question
7 0
3 years ago
Given the function defined in the table below, find the average rate of change, in simplest form, of the function over the inter
Inessa [10]

The average rate of change, in simplest form, of the function over the interval 2 ≤ x ≤ 10 is 9

<h3>How to find the average rate of change, in simplest form, of the function over the interval 2≤x≤10?</h3>

The interval is given as:

2 ≤ x ≤ 10

From the table of values, we have

f(2) = 34

f(10) = 106

The average rate of change, in simplest form, of the function over the interval 2≤x≤10 is calculated as;

Rate = (f(10) - f(2))/(10 - 2)

This gives

Rate =(106 - 34)/(10 - 2)

Evaluate

Rate = 9

Hence, the average rate of change, in simplest form, of the function over the interval 2 ≤ x ≤ 10 is 9

Read more about average rate of change at

brainly.com/question/8728504

#SPJ1

7 0
1 year ago
7 - 3 ( 5t - 10 ) = 67
victus00 [196]
7-3(5t-10)=67

7-(3*5t-3*10)=67

7-15t-(-30)=67

7-15t+30=67

-15t=67-30-7

-15t=30

then...

t=-\frac{30}{15}

\boxed{\boxed{t=-2}}
6 0
4 years ago
Read 2 more answers
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