3 years ago

Find the area 19 in 12.6 in 29.2 in

1 answer:

6 0

B = 29.2 in.
b= 19 in. 
h = 12.6 in. 

A= (29.2 + 19)*12.6/2 = 303.66 in^2 

Answer: 303.66 in.2

-Hope I helped.

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One number is 5 more than the other. Their sum is 33. Find the numbers.

dimaraw [331]

Answer:

19,14

Step-by-step explanation:

x=5+y

x+ y= 33

we will solve using substitution

(5+y) +y= 33

5+y+y=33

5+2y=33

subtract 5 from both sides

2y=28

y=14

We got y now we will find what x is

for this, we will substitute y's value (14) into the first equation

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2 years ago

What is the exact circumference of the circle?

fredd [130]

Data:

Formula: diameter = 2*radius

Formula: (Circle length)
 $C = 2* \pi *r$

Solving: Using the data
diameter = 2*radius
20 = 2*r
2r = 20
$r = \frac{20}{2}$
$\boxed{r = 10\:ft}$

Now, replace in the circumference length formula
 $C = 2 \pi *r$
$C = 2 \pi *10$
$\boxed{\boxed{C = 20 \pi \:ft}}\end{array}}\qquad\quad\checkmark$

Answer:
The exact circumference of the circle is $20 \pi \:ft$

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3 years ago

Evaluate sigma 12 n=3-5n-1

Leni [432]

12n = 3-5n-1 or n =3-5n-1???

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2 years ago

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trasher [3.6K]

Answer:

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Step-by-step explanation:

Hoped It Helped

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1 year ago

If you take a number, times by 7 then subtract 1. You get the same as if you took the number, times by 5 then subtract 8. What i

valentinak56 [21]

Answer:

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Step-by-step explanation:

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