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Gwar [14]
3 years ago
7

What is the measure of angle ABC

Mathematics
1 answer:
harkovskaia [24]3 years ago
5 0

Answer:

55

Step-by-step explanation:

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Please answer this below Question # 15
LiRa [457]

Answer:

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

7 0
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{.}}}}}

4 0
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 />
8 0
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)
5 0
3 years ago
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