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Ksju [112]
3 years ago
14

HELP HELP HELP PLS :(

Mathematics
2 answers:
Sphinxa [80]3 years ago
7 0
Its 216 square feet because 24 x 18 / 2 = 216 (divided by two because its a triangle)
snow_lady [41]3 years ago
4 0

Answer:

A

Step-by-step explanation:

becaus emultiply 24 x  18 and its 432

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Estimate the quotient to the nearest whole number by using compatible numbers 7.73 divided by 1.73
Alex73 [517]
If you divide on a calculator, you get 4.468208092, so I would say the answer is 4.4, since the number after 4 is 6, which is more than 5, I round to the 4. Hope this helps! 

Aye Sir!
5 0
3 years ago
What ordered pair is the solution to the equation y=8x+3
docker41 [41]

Answer:

(1,11)

Step-by-step explanation:

Given expression

y=8x+3

Substitute any values of x

Here, we are substituting x=1

⇒y=8x+3

y= 8+3

y=11

⇒ordered pair=(1,11)

5 0
3 years ago
Tyrel evaluated the expression 2 1/2−3/4. Which is one way he can check his work?
Oxana [17]

Answer:

1 3/4 = 7/4 = 1.75

Step-by-step explanation:

The process to arrive to the solution is explained in the pictures below.

Tyler needed to convert the mixed fraction

2 1/2  = (4+1)/2 = 5/2

If we multiply by 2 numerator and denominator

5*2/2*2 = 10/4

We substract

10/4 - 3/4 = 7/4 = 1.75

3 0
3 years ago
the length of a rectangle is 4a + 5, the width of the same rectangle is 2a -3 if the perimeter of the rectangle is 76 what is th
viktelen [127]

Answer:

Here

perimeter=76

length =4a+5

breadth=2a-3

we know,

perimeter=2(length+breadth)

76=2(4a+5+2a-3)

76=2(7a+2)

76=14a+4

76-4=14a

72=14a

72÷14=a

a=5.14

7 0
2 years ago
Match the solid figure to the appropriate formula.
Zinaida [17]
<span>1. A = 1/4s squared, square root of 3      equilateral triangle
2. A = bh                                                  rectangle  
3. A = pi(r) squared                                  circle area 
4. A = 1/2 h (b1+ b2)                                trapezoid
5. C = pi(d)                                               circle circumference 
6. A = base x altitude                               parallelogram
7. A = 1/2(ap)                                           regular polygon
8. A = 1/2(bh)                                           triangle

</span><span>- regular polygon
- trapezoid
- parallelogram
- circle circumference
- equilateral triangle
- circle area</span>
4 0
3 years ago
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