3 years ago

I need help I don't understand

Mathematics

1 answer:

Andrew [12]3 years ago

4 0

The answer to your question is A

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Which expressions have the same solution as –4(6)? Check all that apply.

geniusboy [140]

Answer:

4(-6), 6(-4), 12(-2)

Step-by-step explanation:

-4(6) = -4 x 6 = -24

4(-6) = 4 x -6 = -24

6(-4) = 6 x -4 = -24

12(-2) = 12 x -2 = -24

8 0

3 years ago

Read 2 more answers

Solve 7e^(2x)-5>58. Round to the nearest hundredth.

7nadin3 [17]

Answer:

$x\gtrapprox1.1$

Step-by-step explanation:

$7e^{2x}-5>58$

$7e^{2x}>63$

$e^{2x}>9$

$2x>ln(9)$

$x>\frac{ln(9)}{2}$

$x\gtrapprox1.1$

5 0

3 years ago

in 15 seconds, connor counts 7 vehicles passing by his house. At this rate how many vehicles would pass by in 5 hours

lesya [120]

Multiply by 4 to get to one minute —>28.
Multiply by 60 to get to one hour—> 1,680
Multiply by 5 to get to 5 hours—> 8,400

8 0

3 years ago

Find the slant height of the cone.

sammy [17]

Answer:

The slant height is $13m$

Step-by-step explanation:

The slant height of the cone, $l$ , can be found using Pythagoras Theorem.

$l^2=12^2+(\frac{10}{2})^2$

$l^2=12^2+(5)^2$

$l^2=144+25$

$l^2=169$

$l=\sqrt{169}$

$l=13m$

5 0

3 years ago

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What number is 25% of 180

TiliK225 [7]

'what number' indicates an unknown value we can represent with 'x'

'is' indicates an equal sign.

25% = 0.25

'of' indicates multiplication.

x = 0.25 * 180

x = 45

4 0

4 years ago

Read 2 more answers

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I need help I don't understand