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Marina86 [1]
2 years ago
14

PLEASE HELPPLEASE HELP WILL GIVE POINTS!!!

Mathematics
2 answers:
Scorpion4ik [409]2 years ago
5 0

The answer is 70/100

Alexandra [31]2 years ago
3 0

Answer:

70/100 is the closes answer

Step-by-step explanation:

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PLZ HELP **URGENT** BRAINLIEST TO FIRST ANSWER **HELP PLZ**
kumpel [21]

Answer:

Step-by-step explanation:

EF - base1

HG - base2

J-midpoint of EH

K-midpoint of FG

We are solving it by using formula:

JK=(base1+base2):2

25=(3x+2+7x-2):2

25*2=10x

50=10x

x=50:10

x=5

Good luck!

5 0
3 years ago
Read 2 more answers
Can someone please help will give brainliest Links will be banned
Korvikt [17]

Answer:

Starting is 10 going up by 5x

Step-by-step explanation:

When you look at a graph there is a y and x axis's. 10 is on the y axis and its going up by 5x.

6 0
2 years ago
In the problem 8^3 - 10 × 5 - 4
Crazy boy [7]

Answer: 458

<u>Simplify</u>

8³=8×8×8

<u>Multiply</u>

8×8×8=512

10×5=50

<u>Subtract</u>

512-50=462

462-4=458

5 0
3 years ago
Read 2 more answers
Kevin is 3 times as old as Daniel. 4 years ago, Kevin was 5 times as old as Daniel. How old is kevin now?
puteri [66]
K = Kevin's age
D = Daniel's age

K = 3D

K - 4 = 5(D - 4)

Plug in 3D for the K values in the second equation.

3D - 4 = 5(D - 4)   Use the Distributive Property
3D - 4 = 5D - 20   Add 4 to both sides
     3D = 5D - 16     Subtract 5D from both sides
    -2D = -16            Divide both sides by -2
       D = 8 
 Now, plug that D value into the original equation.

K = 3D    Plug in the D value
K = 3(8)   Multiply
K = 24

Finally, you can double check your math.

4 years ago, Daniel would've been 4 and Kevin would be 20, so Kevin would've been 5 times as old as Daniel.  And 8 x 3 = 24.

So, Kevin is 24.
3 0
3 years ago
Read 2 more answers
Myron is cooking meat. The double number line shows that he needs 12 hours to cook 5 kilograms of meat.
sp2606 [1]
12/5 = x/3. Cross multiply

12*3=5x

36=5x divide both sides by 5.

7 1/5 hours
5 0
3 years ago
Read 2 more answers
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