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Lemur [1.5K]
3 years ago
8

What two different pairs of decimals whose sums are 8.69?

Mathematics
1 answer:
pentagon [3]3 years ago
6 0
 I think this is it 3.54 and 5.15
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What's the slope for coordinates (-5,-5) (5,3)?
Karo-lina-s [1.5K]

Answer:

4/5

Step-by-step explanation:

slope = (difference in y)/(difference in x)

slope = (-5 - 3)/(-5 - 5)

slope = -8/(-10)

slope = 4/5

4 0
2 years ago
Write 5^4 in standard form
AfilCa [17]

Answer:

625

600+20+5

Step-by-step explanation:

<em>Parenthesis</em>

<em>Exponent</em>

<em>Multiply</em>

<em>Divide</em>

<em>Add</em>

<em>Subtract</em>

<em>From left to right.</em>

<em>Do exponent first.</em>

<em>5^4=5*5*5*5=625</em>

<em>Standard form of 5^4 is: ⇒  600+200+5</em>

<em>625 is the correct answer.</em>

<em>600+200+5 is the correct answer.</em>

4 0
3 years ago
Read 2 more answers
To make a shade of purple called "Grape Purple" you must mix red and blue paint together with a ratio of 2:3. Miya mixed 8 cups
Viktor [21]

Answer: She will get a different shade

Step-by-step explanation:

She will not get "Grape Purple" here is why:

The ratio of red to blue cups can be expressed as a fraction of:

2/3

If we express Miya's mix as a fraction we get:

8:14

If we simplify that it becomes:

4/7

4/7 is not equal to 2/3.

3 0
3 years ago
Taking 0.5 cm as 1 unit, plot the following points on the graph paper: A(1,3), B (-3,-1), C (1,- 4), D (- 2,3), E (0-8), F (1.0)
nalin [4]

Answer:

It's letter c

Step-by-step explanation:

you have to × the 0.5 and 1

3 0
2 years ago
A diver is 25 feet below see level. After he swims up 15 feet toward surface. What is elevation.
Fiesta28 [93]

Answer:

-10 ft

Step-by-step explanation:

I represent "below sea level" as negative numbers, so 25 ft below sea level would be a -25 ft. Since the diver swims up, or increases by 15 ft, I'd add that.

-25 + 15 = - 10

I hope this helped!

6 0
3 years ago
Read 2 more answers
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