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2 years ago

Help asap!!! 50 points total if u get big brain! elect the expressions that are equivalent to 10 + 2x + 5y + 3x.

Mathematics

2 answers:

SCORPION-xisa [38]2 years ago

5 0

Answer:

D.5(x + y + 2) and E).5x + 5y + 10

Step-by-step explanation:

10 + 2x + 5y + 3x.

combine x : (2x+3x=5x)

10+5x+5y

Factor 5

5(x + y + 2)

5*x=5x

5*y=5y

5*2=10

andrew-mc [135]2 years ago

4 0

Answer:

D and E

Step-by-step explanation:

Explanation is in photo

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Vladimir79 [104]

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Step-by-step explanation:

Substitute and solve

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3 years ago

What the result of √[(-2a)^ 2]

Tanya [424]

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3 years ago

1 2 3 4 5 6 7 8 9 10 TIME REMAINING 54:32 Because the lid of a marker is wider than the marker itself, a set of markers can be p

tia_tia [17]

Answer:

10 Square Inches

Step-by-step explanation:

Trapezoid

Base =12 inches

Height =10 inches

Top side= 10 inches.

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Area of the Trapezoid=110 Square Inches

Rectangle

Base = 12 inches

Height =10 inches.

Area of a Rectangle=Base X Height

=12 X 10

=120 Square Inches

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=120-110

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5 0

3 years ago

Read 2 more answers

30 POINTS I WILL GIVE U BRAINLIEST AND THANKS AND 5 STARS please help this is very important this is a big part of my grade

mars1129 [50]

Answer:

$1.\:2^x=64, x=\boxed{6},\\2.\:x=\left(\frac{2}{3}\right)^3,x=\boxed{\frac{8}{125}}\\3.\:3\cdot (3^4)=3^x, x=\boxed{5}\\4.\:\frac{16}{25}=x^2,x=\boxed{\frac{4}{5}},$