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gregori [183]
3 years ago
15

Hey can someone please help me with this one thanks!

Mathematics
1 answer:
Andre45 [30]3 years ago
4 0
1,3, and 4 are similar shapes
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What is -4/3 times 9/5?
guajiro [1.7K]

Answer:

-12/5

Step-by-step explanation:

-4 * 9 = -36 (numerator)

3 * 5 = 15 (denominator)

Take 3 out of both to simplify.  

-36/3 = -12

15/3 = 5

Final Answer:

-12/5

7 0
3 years ago
If the diameter of a disc is 50 ft, what will be the area of the disc?
olga55 [171]

Hey there! Your answer is:

1,963

Step-by-step explanation:

Please mark Brainliest<3

7 0
3 years ago
Read 2 more answers
Estimate the area of a rectangle with a base length of 3.4 inches and a height of 5.9 inches
Sophie [7]

Answer:

18in^2

Step-by-step explanation:

You can round the 3.4 to a 3 and the 5.9 to a 6.

3×6=18

5 0
3 years ago
Simplify 2x - 4) + 7(x + 2).<br> 9x + 6<br> 9x - 4<br> 09x - 6
d1i1m1o1n [39]
Answer:
Simplify 2x - 4) + 7(x + 2).
9x + 6
9x - 4
09x - 6
= 9x+10
6 0
2 years ago
There are several ways you might think you could enter numbers in WebAssign, that would not be interpreted as numbers. N.B. Ther
Vikki [24]

Answer:

a) 1.56e^{-9}

b) -4.99

d) 1.9435

Step-by-step explanation:

We are given certain rule to identify number. We have to identify from the entries that can be interpreted as numbers.

a) 1.56e-9

This a number as there are no spaces, no comma, no units.

b) -4.99

This a number as there are no spaces, no comma, no units.

c) 40O0

This is not a number as 0 is substituted by O.

d) 1.9435

This a number as there are no spaces, no comma, no units.

e) 1.56 e-9

This is not a number as it contains a space.

f) $2.59

This is not a number as it contains a dollar sign.

g) 3.25E4

This is not a number as it contains alphabet.

h) 5,000

This is not a number as there is a comma in the given.

i) 1.23 inches

This is not a number as it contains a unit.

5 0
3 years ago
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