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Oksanka [162]
2 years ago
8

HELP ME HELP HELP HELP

Mathematics
1 answer:
harina [27]2 years ago
3 0
Remember previous range was from -1 to 1
now multiply it by -5
range is from 5 to -5

answer is first otpion
You might be interested in
A rack has a volume of 10 cm3 and a mass of 25g. What is the density?​
valentinak56 [21]

Answer:

Step-by-step explanation:

density is mass divided by volume, so 25g divided by 10 cm = 2.5 g

4 0
3 years ago
The area of a rectangle is 25/42 and its width is 5/6. What is the length? ASAP
Serhud [2]

Answer:

<h2>length =  \frac{25}{28}</h2>

Step-by-step explanation:

Let the length of the rectangle be l

Area of a rectangle = length × width

From the question

Area = 25/42

width = 5/6

Substitute the values into the above formula and solve for the length

That's

<h3>length =  \frac{area}{width}</h3>

So we have

<h3>length =  \frac{25}{42}  \div  \frac{4}{6}  \\  =  \frac{25}{42}  \times  \frac{6}{4}  \\  =  \frac{25}{7}  \times  \frac{1}{4}</h3>

We have the final answer as

<h3>\frac{25}{28}</h3>

Hope this helps you

8 0
3 years ago
ABCD is a parallelogram. If ad = 2x + 10 and CD = 4x - 20, for what value of x will abcd be a rhombus
dimaraw [331]

Answer:

15

Step-by-step explanation:

All sides of a rhombus are equal, so

2x+10=4x-20 \\ \\ 10=2x-20 \\ \\ 2x=30 \\ \\ x=15

3 0
10 months ago
Expand x^3 minus y^3
Lubov Fominskaja [6]

Answer:

x^{2} - y^{2}

(x-y)(x^{2} + xy + y^{2})

3 0
3 years ago
Read 2 more answers
Make the b the subject of b2 - 4ac = x
devlian [24]
Solve for b.
b^2= x+4ac
So b=sq root of x+4ac
7 0
3 years ago
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