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Vikentia [17]
3 years ago
9

Helppppppp pleaseeee find the value of x. Step by step please

Mathematics
2 answers:
Alex787 [66]3 years ago
6 0
5x-70+ 4x+12= 180
9x-58=180
9x= 180+58
9x= 238
X=26.4
Artist 52 [7]3 years ago
4 0
Wouldn’t you add both of the equations together and set them equal to 180 and whatever you get for x just plug back in to find the values of the angles??
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jonny [76]

Answer: 512 times

Step-by-step explanation:

$$Volume of Solid $A=5632 \mathrm{~cm}^{3}$ \\Volume of Solid $B=11 \mathrm{~cm}^{3}$.\\Divide volume of Solid $A$ by volume of Solid $B$.\\Volume of Solid A\\Volume of Solid $B$\\

\frac{5632 \mathrm{~cm}^{3}}{11 \mathrm{~cm}^{3}}=512\\\\$$\text{Therefore, Solid $A$ is 512 times larger thm Solid B}

7 0
2 years ago
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klemol [59]
(8) = x +1

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6 0
3 years ago
Determine the vertex- f( x)= x^2 +4x +3<br><br> (2,-1)<br> (-2, -1)<br> (-3, -1)<br> (-1, -2)
Grace [21]

The answer is ( -2 , -1 ) .

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8 0
3 years ago
African elephants can eat up to 500 pounds of vegetation in one day. How many pounds of vegetation could an elephant eat in a we
Murrr4er [49]

Answer:

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Step-by-step explanation:

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5 0
2 years ago
A certain type of flashlight requires two type-D batteries, and the flashlight will work only if both its batteries have accepta
VikaD [51]

Answer: Our required probability is 0.167.

Step-by-step explanation:

Since we have given that

n = 15

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We need to find the probability that at least fourteen will work.

So, by Binomial distribution, we get that

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Hence, our required probability is 0.167.

4 0
3 years ago
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