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Ronch [10]
3 years ago
11

Need help on my homework i dont understand this

Mathematics
2 answers:
ddd [48]3 years ago
7 0

Answer:

33.3% Cross multiply and divide 800/2,400 = ?/100

Step-by-step explanation:


Pie3 years ago
3 0

Answer:

Dthe answer would be g

Step-by-step explanation:


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A number divided by -9 is 16. What is the missing number?
kondor19780726 [428]
X/(-9) = 16

x/(-9) x (-9) = 16(-9)

x = 16(-9)

x =  - 144

hope this helps
7 0
4 years ago
Read 2 more answers
C)
DochEvi [55]

Answer:

4 quarters

10 tenths

Step-by-step explanation:

<h3>Tenths</h3>

\frac{1}{10}

<h3>Quarter</h3>

\frac{1}{4}

<h3>Whole</h3>

1

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

1 = \frac{1}{4}+\frac{1}{4}+\frac{1}{4}+\frac{1}{4}

∴ There are <u>4</u><u> </u><u>quarters</u> to make a whole

1 = \frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}+\frac{1}{10}

∴ There are <u>10</u><u> </u><u>tenths</u><u> </u>to make a whole

5 0
3 years ago
Graph the following equation: y = -4x + 2​
padilas [110]

To find graph this, you need to understand the equation.

The formula is y=mx+b, m being slope and b being y-intercept.

We start out graphing by finding where the y-intercept is--and we see that our intercept is 2. Place a point on (0, 2).

Now, we need to add our slope. Start at (0, 2) and go up 4 units. Next go to the LEFT (we have a negative slope, remember?). Continue this pattern.

It should look like this once it's done:

6 0
3 years ago
Read 2 more answers
I REALLY NEED SOME HELP! I CANT FAIL THIS!! PLEASE!!
Anit [1.1K]

Answer:

1: D

2: B

Step-by-step explanation:

7 0
3 years ago
An acute triangle has side lengths 21 cm, x cm, and 2x cm. if 21 is one of the shorter sides of the triangle, what is the greate
madam [21]

Given that the sides of the acute triangle are as follows:
21 cm
x cm
2x cm

Stated that 21 cm is one of the shorter sides of the triangle2x is greater than x, so it follows that 2x MUST be the longest side


For acute triangles, the longest side must be less than the sum of the 2 shorter sides
Therefore, 2x < x + 21cm
2x – x < 21cm
x < 21cm

If x < 21cm, then 2x < 42cm
Therefore, the longest possible length for the longest side is 42cm
8 0
3 years ago
Read 2 more answers
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