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Blizzard [7]
4 years ago
14

Help me on this plzzzz

Mathematics
2 answers:
AleksAgata [21]4 years ago
8 0
2x - 6 = x + 7
x = 13

2x - 6 = 2(13) - 6 = 20

QR = 2(20) = 40

answer C. 40
Blizzard [7]4 years ago
6 0
The Correct Answer Is A.

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Please help asap !!
nata0808 [166]

the answer is 5/12....

i think thats correct

7 0
3 years ago
Read 2 more answers
PLEASE HELP!!! WILL MARK AS BRAINLIEST!!!
kipiarov [429]

Answer:

y = 300 (2)^x

Where x represent the number of period of times of 22 minutes. If we want to know the value of the population after 66 minutes we need to find the value of x on this way:

x = 66 minutes *\frac{1period}{22 minutes}= 3

So then we need to replace the value of x =3 and we got:

y= 300 (2)^3 = 2400

Step-by-step explanation:

For this case we have the following function:

y = 300 (2)^x

Where x represent the number of period of times of 22 minutes. If we want to know the value of the population after 66 minutes we need to find the value of x on this way:

x = 66 minutes *\frac{1period}{22 minutes}= 3

So then we need to replace the value of x =3 and we got:

y= 300 (2)^3 = 2400

7 0
3 years ago
What is the value of x? 20 35 60 70?
vredina [299]
No one can tell you the answer to this. You need to provide us with a equation which we can solve.
6 0
3 years ago
Answer the following 3 questions. 1. A _______ is always a parallelogram. 2. A ______ is always a rhombus. 3. A _____ is never a
Tom [10]
1. rhombus
1. square
3. circle
dont actually use these answers im not 100%sure :)
6 0
3 years ago
I will add you as BRAINLIEST if you can get it right! Someone Plz help!!!
Eva8 [605]

Find the ratio of the similar known sides:

1.34/2 = 0.67

The smaller triangle is 0.67 the size of the larger one.

Multiply the similar sides by the ratio:

DE = 4 x 0.67 = 2.68

FE = 3 x 0.67 = 2.01

3 0
4 years ago
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