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xxMikexx [17]
3 years ago
13

How much extra concrete was ordered ?

Mathematics
1 answer:
alexandr1967 [171]3 years ago
5 0

Answer:

Patio size: 3 cubic yards

1 cubic yard = $140

5.) 140 x 3 = $420

Step-by-step explanation:

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Heres the picture, i appreciate it!
Alex777 [14]

Answer:

please last option

using 45 degree as reference angle

using tan relation

Tan45=perpendicular /base

1 = x\6

x = 6

now using right angled triangle relation

H²=p²+b²

then h²= 6²+6²

H = √36+36

H =6√2

therefore y=6√2

5 0
3 years ago
What is the equation of this line?
GenaCL600 [577]

Answer:

Its A) y=3/2x

Step-by-step explanation:

-3/2x would be the exact opposite of 3/2x it would be the same line but facing the left side because its on the negative side. And the others are not the same as 3/2x.

Sorry if i could not explain that well, but I am 99% sure its A, y=3/2x

8 0
3 years ago
I really need help asap can somebody help me please. Solve −4√x+3+18=6.
aleksandr82 [10.1K]

Answer: x=  225 over 16

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Share $420 in the ratio of 2:5:7
arsen [322]

Answer:

If you split it up it would be 60, 150, 210

4 0
3 years ago
What is (4x+2)(2x+5) ( using binomial expressions)
KIM [24]

Answer:

8x^2 +24x +10

Step-by-step explanation:

Use FOIL method (multiply the First, Outer, Inner, Last of each parenthesis):

(4x+2)(2x+5)

8x^2 +20x +4x +10

8x^2 +24x +10

8 0
3 years ago
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