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3 years ago

I can't figure this out for the life of me, and Google has nothing. Any ideas?

Mathematics

2 answers:

Mashutka [201]3 years ago

8 0

The answer is City blocks

CaHeK987 [17]3 years ago

4 0

This is pretty hard. Im thinking species of animals?

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Point M lies between points L and N on .

Alex Ar [27]

Answer:

LN=64 units

Step-by-step explanation:

step 1

Find the value of x

we know that

LN=LM+MN -----> equation A

see the attached figure to better understand the problem

we have

LN=12x+16

LM=10x+8

MN=5x-4

substitute the values in the equation A

12x+16=(10x+8)+(5x-4)

Solve for x

12x+16=15x+4

15x-12x=16-4

3x=12

x=4

step 2

Find the value of LN

LN=12x+16

LN=12(4)+16=64 units

8 0

3 years ago

Read 2 more answers

Find the GCF of 21m^5n^2 and 28m^4n2

nikklg [1K]

Answer: 7m⁴n²

Step-by-step explanation:

Find the GCF of 21m⁵n² and 28m⁴n².

Find the prime factors of each term in order to find the greatest common factor (GCF).

21m⁵n² = 7 · 3 · m · m · m · m · m · n · n

28m⁴n² = 7 · 2 · 2 · m · m · m · m · n · n

The product of these common prime factors will be the Greatest Common Factor: 7 · m · m · m · m · n · n = 7m⁴n²

7 0

3 years ago

A file that is 242 megabytes is being downloaded. If the download is 18.7% complete, how many megabytes have been downloaded? Ro

PolarNik [594]

Answer:

45.3 megabytes

Step-by-step explanation:

242 x 18.7%

= 242 x 0.187 = 45.254 = 45.3 megabytes

5 0

3 years ago

How do you make a table of this question: How many quarts of pure orange juice should Michael add to a 10% orange drink to creat

Rufina [12.5K]

Answer:

We should add 2.4 quarts of pure orange juice to 3.6 quarts 10% orange juice to make 6 quarts of 40% orange juice.

Explanation:

Let p represent number of quarts of pure orange juice and q represent number of quarts of 10% orange juice.

We have total quarts required = 6

So, p+q =6 --------------------equation 1

The orange content of 6 quarts = 40 % = 6 x 40/100 = 2.4 quarts.

Orange content in p pure juice = p quarts.

Orange content in q, 10% juice = q x 10/100 = 0.1 q quarts

So we have, p + 0.1 q = 2.4 --------------------equation 2

Equation 1 - Equation 2 gives

0.9 q = 6 -2.4

q = 3.6 quarts

p + 3.6 = 6

p = 2.4 quarts

So we should add 2.4 quarts of pure orange juice to 3.6 quarts 10% orange juice to make 6 quarts of 40% orange juice.

5 0

3 years ago

If the legs of an isosceles right triangle have a length of 15√2 ft, the hypotenuse will have a length of _____feet.

Soloha48 [4]

we know that

An isosceles triangle has two equal sides and two equal angles

If the isosceles triangle is a right triangle

then

The measure of the angles are $45\°- 90\°- 45\°$

$cos (45\°)=\frac{\sqrt{2}}{2}$

$cos (45\°)=\frac{leg}{hypotenuse}$

$\frac{leg}{hypotenuse}=\frac{\sqrt{2}}{2}$

we have

$leg=15\sqrt{2}\ ft$

Substitute and solve for the hypotenuse

$\frac{15\sqrt{2}}{hypotenuse}=\frac{\sqrt{2}}{2}\\ \\hypotenuse=2*15 \\ \\ hypotenuse=30\ ft$

therefore

the answer is

$30\ feet$

6 0

4 years ago

Read 2 more answers