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3 years ago

8

PLEASE HELP! Here's my word problem; A rectangular riding arena is 45 meters long. The stables are 10 meters wide and 26.6 meter

s long. The total area of the arena and stables is 986 cubic meters. What is the width of the riding arena?

1 answer:

Pavlova-9 [17]3 years ago

7 0

Answer:

38

Step-by-step explanation:

fggfhghghj

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Number ten please thanks

BlackZzzverrR [31]

-3^2= -(3)^2

The exponent of 2 only applies to the number 3. -(3)^2 should equal -9. This is true because according to the order of operations, exponents should be evaluated before multiplication. The negative sign here represents -1* 3^2.
If you want to find -3 to the power of 2 it must be written (-3)^2.

5 0

3 years ago

What is 15 liters increased by 60%

Alexeev081 [22]

It is 24 liters
100%=15
increase by 60%
100 + 60 = 160
160% of 15
15 x 1.60 =24

6 0

3 years ago

What are the x-intercepts of the graph of the function f(x)=x2+ 4x-12

grin007 [14]

x^2 + 4x-12 =0

factor

(x+6) (x-2)=0

x+6=0 x-2=0

x=-6 x=2

are the x intercepts

Answer -6, 2

7 0

3 years ago

Read 2 more answers

Use x=3 to identify the value of each expression.

Galina-37 [17]

Exponents if those are the answer it bc the second number is an exponent

3^3= 27

4^3=64

3^4=81

3 0

3 years ago

Simplify:<br> 2/3 divided by 3 3/4

Nat2105 [25]

Answer:

$\frac{8}{45}$

Step-by-step explanation:

convert mixed number to improper fractions

3 $\frac{3}{4}$ = $\frac{15}{4}$

$\frac{\frac{2}{3} }{\frac{15}{4} }$

apply the fraction rule:

$\frac{2 * 4}{3 * 15}$

multiply the numbers

$\frac{8}{45}$

3 0

1 year ago