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bearhunter [10]
2 years ago
5

Tim wants to build a rectangular fence around his yard. He has 42

Mathematics
2 answers:
PSYCHO15rus [73]2 years ago
5 0

Answer:

I think its D

Step-by-step explanation:

Agata [3.3K]2 years ago
3 0

Answer:

D) 6w = 42; l=14

Step-by-step explanation:

since we know,

perimeter of a rectangle = 2 ( length + width)

therefore,

=> 2 ( l + w ) = 42

but we know, l = 2w

=> 2 ( 3w ) = 42

=> 6w = 42,

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Which number line represents the solution set for the inequality –negative StartFraction one-half EndFraction x is greater than
lozanna [386]

Answer:

<h2>Second choice.</h2>

Step-by-step explanation:

The given inequality is

-\frac{1}{2}x \geq  4

Let's solve for x

x\leq -4(2)\\x\leq -8

Basically, the solution of the given inquality is set with all real numbers which are equal or less than -8. So, the solution must indicate a blue line starting at -8 pointing to its left.

Therefore, the second choice represents the solution to the given inequality.

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2 years ago
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Andrej [43]

Answer:

30-100/1000*120

Step-by-step explanation:

Source: Khan Academy

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2 years ago
Joint and Combined Variations
Crazy boy [7]
10 * 450 / 404 * 36 / 40 = <span> <span> <span> 10.0247524752 liters

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3 0
2 years ago
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Mya is doing a 45-minute cardio workout. She has completed 4 5 of the workout. In how many minutes will her workout be done?
Alika [10]

Answer:

9 minutes

Step-by-step explanation:

45/5 equals 9

6 0
2 years ago
Steve puts only dimes and quarters into his piggy bank. Right now he has five more dimes than quarters there, and they make $74.
professor190 [17]
D= number of dimes
q= number of quarters
(Keep in mind, it's not the price, but the number of each)
0.1d+0.25q=74.35
d=q+5
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0.35q+0.5=74.35
0.35q=73.85
q=211
d=216
6 0
2 years ago
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