3 years ago

What is the measure of angle ABC

Mathematics

1 answer:

harkovskaia [24]3 years ago

5 0

Answer:

Step-by-step explanation:

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Please answer this below Question # 15

LiRa [457]

Answer:

$c. \: 5x - 2y = 10 \\ \: \: \: \: \: 10x - 4y = 20 \\$

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3 years ago

2e - 3(2e + 3) = 3e + 5<br> What is e?

alex41 [277]

$\boxed{e\:=\:-2.}$ ✅

$\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}$

$2e - 3(2e + 3) = 3e + 5 \\ ⇢2e - 6e - 9 = 3e + 5 \\ ⇢ - 4e - 3e \: = 5 + 9 \\ ⇢ - 7e = 14 \\ ⇢e = \frac{14}{ - 7} \\ ⇢e = - 2$

${ \bf{ \underbrace{To\:verify :}}}$

$2e - 6e - 9 = 3e + 5 \\⇢2 \times - 2 - 6 \times - 2 - 9 = 3 \times - 2 + 5 \\ ⇢ - 4 + 12 - 9 = - 6 + 5 \\ ⇢12 - 13 = - 1 \\ ⇢ - 1 = - 1 \\ ⇢L.H.S.=R. H. S$

Hence verified.

$\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}$

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3 years ago

PLS RESPOND ASAP 7th grade math

scoundrel [369]

Answer:

3/4

Step-by-step explanation:

The constant of proportionality is y/x

3/4

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3 years ago

Kevin has $1,427 in a savings account.His brother has saved an amount with the 4 that is 1/10 the value of the 4 in Kevin's acco

Contact [7]

The answers would be $142.7 <span />

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4 years ago

Write the standard form of the line that contains a slope of -3/8 and passes through the point (5, -4). Include your work in you

ch4aika [34]

Y - (-4) = -3/8(x - (5))
y + 4 = -3/8(x - 5)
The standard form is y + 4 = -3/8(x - 5)

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3 years ago

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