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Brrunno [24]
3 years ago
9

Please help I'm trying to study and don't know answer

Mathematics
1 answer:
Alexxx [7]3 years ago
8 0
Since the total is 42 divide by two since they are the same length so it would be 21
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Please help needs turned in
Alecsey [184]

When you have

4x=\dfrac{2}{5}

you can solve the equation by multiplying both sides by 1/4. Then simplify.

4x\cdot\dfrac{1}{4}=\dfrac{2}{5}\cdot\dfrac{1}{4}\\\\x\cdot\dfrac{4}{4}=\dfrac{2\cdot 1}{5\cdot 4}\\\\x=\dfrac{2}{20}=\dfrac{1}{10}

4 0
3 years ago
Use | = PRT to solve.<br> (time is in years)<br> P = $2,000<br> R = 15%<br> Find I.<br> T = 2 years
irga5000 [103]

Answer:

$600

Step-by-step explanation:

I = 2000(.15)(2)

I = 600

6 0
3 years ago
Which is the equation of a line that has a slope of 1/2 and passes through point 0 , -2
S_A_V [24]
The general equation of a line is y = mx + b
m is given as 1/2, so we have:
y=\frac{1}{2}x+b
Plugging in the given values of x and y, we get:
-2 = 0 + b
Therefore b = -2, and the answer is:
y=\frac{1}{2}x-2 
3 0
4 years ago
Need asap!! Will give brainliest. )):
GenaCL600 [577]

Answer:

I’m sorry I don’t know the answer I wish I could help

Step-by-step explanation:

5 0
3 years ago
The local humane society has 5 cats, 9 dogs, and 2rabbits that need home. What fractional part of these pets are cats?
kykrilka [37]

Answer:

5/16 i think

Step-by-step explanation:

3 0
3 years ago
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