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chubhunter [2.5K]
3 years ago
9

Which step is the first incorrect step in the solution shown below?

Mathematics
1 answer:
kap26 [50]3 years ago
8 0

Answer:

A

Step-by-step explanation:

you must distribute the 3 into the parenthsis first.

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The volume V of a prism with base area B and height h is V=Bh. Solve the formula for h. Then use both formulas to find the heigh
GalinKa [24]

Answer:

Height is 5 ft

Step-by-step explanation:

<em><u>The prism is attached.</u></em>

<em><u></u></em>

The volume formula is:

V=Bh

Where

V is volume

B is area of base

h is height of prism

Now, solving for "h", gives us:

V=Bh\\h=\frac{V}{B}

Looking at the prism, it is given:

V = 175

B = 35

Substituting, we get the height:

h=\frac{V}{B}\\h=\frac{175}{35}\\h=5

The height is 5 ft

4 0
3 years ago
Cos^4x csc^2x = csc^2 x sin^2 -2
lawyer [7]

Answer:

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Step-by-step explanation:

i think im not sure the way this question is written doesn't make a lot of sense

7 0
3 years ago
What is the value of x in the equation 5x+ 3 = 4x?<br> A.-3<br> B.- 1/3<br> C.1/3<br> D.3
Elina [12.6K]

Answer:

-3

Step-by-step explanation:

5•-3=-15

4•-3=-12

-15+3=-12

7 0
2 years ago
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Can somone help me with number 23 and 24
tangare [24]

23.

store price = 14 + 0.5(14)

store price = 21

customer price = 21 + 0.08(21)

customer price = 21 + 1.68

customer price = $22.68

24.

formula: A = P(1 + rt)

A = 140(1 + (0.03)(2))

A = 140(1.06)

A = 148.40

interest = 148.40 = 140

interest = $8.40

Hope this helps!! :)

7 0
3 years ago
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A rectangular garden has a width of five times an unknown variable x plus two. The length is one more than three times the same
wolverine [178]

Answer: just saying I’m pretty sure it’s 36... don’t put it cause I’m not 100% sure it’s right?

Step-by-step explanation:

5 0
3 years ago
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