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Aleks04 [339]
3 years ago
11

1. Which expression is equivalent to 5(10+a)

Mathematics
1 answer:
Lostsunrise [7]3 years ago
4 0

Answer:

50 + 5a

Step-by-step explanation:

<em>The expression is basically asking 'what is 5 times this quantity' so you multiply everything in that quantity by 5 aka Distribute the 5.</em>

5(10 + a)

50 + 5a

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I Do Not get this awnser
Paraphin [41]

The question is asking you which shape is the same shape as the shape displayed with the question. The shape could be bigger, smaller, flipped around, or any other different way, but it has to be the same shape.

The answer is B.

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6 0
3 years ago
Please help me!! ill mark you brainliest. please actually answer all of em.
Lostsunrise [7]

Answer:

1-a

2-a

3-b

Step-by-step explanation:

hope that helps

5 0
3 years ago
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Which decimal is less than 0.24 and greater than 0.007 is it 0.31 or 0.27 or 0.26 or 0.12
Monica [59]
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6 0
3 years ago
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SURFACE OF AREA OF PRISMS (please help)
Anton [14]

Answer:

Step-by-step explanation:

#1

SA=2(LW+LH+WH)

SA=2(5+4+3)

SA=2(12)

SA=24

#2

SA=bH+2LS+bL

SA=4+2x7+8

SA=4+14+8

SA=25

#3

SA=2(LW+LH+WH)

SA=2(13+17+2)

SA=2x32

SA=64

(the rest of the shapes

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3 0
3 years ago
If secθ = 13/12 and 270° &lt; θ &lt; 360°, then tanθ = _____.
Nezavi [6.7K]

Answer:

tan Ф = opposite / adjacent = a / b=5/12

Step-by-step explanation:

sec Ф = hypotenuse / adjacent = c / b=13/12

tan Ф = opposite / adjacent = a / b

find a

a^2+b^2=c^2

a=√c^2-b^2 b=12 and c=13

a=√144-169=√25=5

4 0
3 years ago
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