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forsale [732]
3 years ago
8

Can someone please help me I’m stuck I don’t know

Mathematics
1 answer:
Leviafan [203]3 years ago
4 0

Answer:

140

Step-by-step explanation:

Because the lines are parallel:

\dfrac{DE}{35}=\dfrac{60}{15} \\\\DE=4\cdot 35=140

Hope this helps!

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It’s MrBeast what’s 600+1 I’ll make brainliest.
Sonbull [250]

Answer:

601

Step-by-step explanation:

Hmm... That question took me years to solve.

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3 years ago
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The perimeter of an isosceles triangle is 32 inches. If the base is longer than half of the two other equal sides by 2 inches, f
Leona [35]

Answer:

Step-by-step explanation:

Let equal sides of an isosceles triangle = a inches

Base = \frac{1}{2}a+2 inches

Perimeter  = 32 inches

a + a + \frac{1}{2}a+2 = 32

2a + \frac{1}{2}a+2 = 32\\\\\frac{2a*2}{1*2}+\frac{1}{2}a+2=32\\\\\frac{4a}{2}+\frac{1}{2}a+2=32\\\\\frac{5}{2}a+2 = 32\\\\

Subtract 2 from both sides

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a = 12 inches

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6 0
3 years ago
A Ferrari is heading south at a constant speed on Broadway (a north/south street) at the same time a Mercedes is heading west on
Studentka2010 [4]

Answer:

49.92 miles/hour

Step-by-step explanation:

32 miles/hour = 32 * 5280 = 168960 ft/hour

For the collision to occur, both cars must arrive at the intersection at the same time.

The time it takes for the Mercedes to travel 400 feet at the rate of 168960 ft/hour is 400 / 168960 = 0.002367 hours

So the Ferrari should take the same time to travel 624 feet as well, its speed would be

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5 0
3 years ago
A paper popcorn cone measures 4 inches in a diameter and is 9 inches high?
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Explanation is in the file

tinyurl.com/wtjfavyw

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katrin2010 [14]

Answer:

Step-by-step explanation:

Fraction of sugar in 60 gram cereal = 1/4

1/4 parts means that if 60 gram sugar is divided into four parts then out of that one part is sugar.

Amount of sugar in cereal in grams = 1/4 of 60 gram

Amount of sugar in cereal in grams = 1/4 * 60 gram = 15 grams.

Therefore, 15 grams sugar is in a 60 gram serving converted.

4 0
3 years ago
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