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4 years ago

Simplify the expression (7+5)+4x13-2

Mathematics

1 answer:

koban [17]4 years ago

8 0

I think the answer is 62 because 7+5=12 4*13=52 12+52=64 64-2=62

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Solve the equation for x 23=5-2y

GaryK [48]

23=5-2y

Get y alone,

23-5= 18

18= -2y

Divide to find y

18/-2=-9

Y= -9

Or since you asked for x, X=no solutions.

Hope it helps ❤️

3 0

3 years ago

At a campground, a rectangular fire pit is 3 feet by 2 feet. What is the area of the largest circular fire that

AysviL [449]

The area of the largest circular fire pit is 452 square inches.

Explanation:

Given that at a campground, a rectangular fire pit is 3 feet by 2 feet

The radius is given by 1 feet.

Area:

The area of the largest circular fire is given by

$A=\pi r^2$

Substituting the values in the formula, we get,

$A=(3.14)1^2$

$A=3.14 \ ft^2$

Thus, the area of the largest circular fire is 3.14 square feet.

To convert feet to inches:

The feet can be converted into inches by multiplying by 12.

Thus, we have,

$1 \ft= 12 \ inches$

Hence, we have,

$Area= 3.14\times 12^2$

Simplifying,we get,

$Area= 3.14\times144$

$Area=452.16 \ in^2$

Rounding off to the nearest square inch.

Thus, we have,

$Area= 452 \ in^2$

Thus, the area of the largest circular fire pit is 452 square inches.

5 0

3 years ago

The exponential function h, whose graph is given below, can be written as h(x) = a•b^3

KATRIN_1 [288]

Step-by-step explanation:

$h(x) = a.6 \div 3 \\$

i hope its good

5 0

3 years ago

20 POINTS WILL GIVE BRAINLIEST plz help me

Anvisha [2.4K]

Answer:

16m

Step-by-step explanation:

solve it out: 16*(9+3)

6 0

4 years ago

Evaluate |x - 13| when x=5.

bixtya [17]

Answer:

Step-by-step explanation:

|x - 13|

Let x =5

|5 - 13|

|-8|

Absolute value means positive

4 0

3 years ago

Read 2 more answers