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NARA [144]
3 years ago
9

Please help! im timed! ill give 20 more points if you're correct

Mathematics
1 answer:
vovangra [49]3 years ago
8 0

Answer:

live quiz,

Step-by-step explanation:

not aloud on Brainly (So, NO)

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The ratio of the side lengths of a quadrilateral is 3:5:6:9. If the perimeter is 92 cm, what is the length of the shortest side?
galina1969 [7]

Answer:

no clue

Step-by-step explanation: not sure

3 0
3 years ago
Are the expressions 5 to the second power and 2 to the fifth power equivalent explain how u know
Anna71 [15]

five to the second power is 5x5 which is 25.

two to the fifth power is 2x2x2x2x2 which is 32.


8 0
3 years ago
Read 2 more answers
ASAP HELP! Look how much im offering, congruent shapes.
dmitriy555 [2]

Answer:

D. 7.5 inches

Step-by-step explanation:

So, we can find the ratio of the big triangle to the small one by dividing the values of the hypotenuse.

So, 18/6 = 3

Big:small = 3:1

So, using this we can make an equation to find AD.

Let's say ED=x.

AD is basically ED (x) + AE (5).

Since ED is part of the small triangle, and AD is part of the big one, we can use the 3:1 ratio from above.

So, \frac{x+5}{x}=3.

Multiply both sides by x, getting x+5 = 3x.

Subtract the x:                            -x        -x

And you get 5=2x, giving you 2.5 = x.

However, we're not done yet, as 2.5 is the value of ED, but we need AD.

Remember, AD is = ED + AE.

So, AD = 2.5 + 5.

Finally, AD =  7.5

7 0
3 years ago
What is the common factor of 34 and 85
anygoal [31]

Answer:

17

Step-by-step explanation:

34 = 1,2,17,34

85 = 1,5,17,85

Both have a factor of 17 which means that is their common factor.

3 0
3 years ago
A sample of a marble has a volume of 6cm^3 and a density of 2.75g/cm^3. What is it’s mass?
Oliga [24]
The mass should be 16.56 grams hope this helps 
4 0
3 years ago
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