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alukav5142 [94]
3 years ago
12

What is (−2) ( 3 4/7)?

Mathematics
1 answer:
Jlenok [28]3 years ago
4 0

Answer:

-50/7

Step-by-step explanation:

I dont know what u want me to do but this is what happens when u evaluate it

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Kailee and Leanne are working on their math homework. There is a question that says –2 < –4. Kailee says that that is a true
Dmitry [639]
Leanne is correct. -2 < -4 is false.

5 0
3 years ago
Simplify the answer
Andru [333]

Answer:

- 20 + 8i

Step-by-step explanation:

Noting that i²  = - 1

Given

[(6i + 9) + (4i - 5)] × 2i ← evaluate the terms inside the square bracket

= ( 6i + 9 + 4i - 5 ) × 2i

= (10i + 4) × 2i ← multiply each term in the parenthesis by 2i

= 20i² + 8i

= 20(- 1) + 8i

= - 20 + 8i

8 0
3 years ago
I buy 4.50 yards of material at $4.47 what is the totoal cost of material
Blizzard [7]
4.5 x 4.47 = ~ $20.12 total

4.5 yards of material

4.47 per yard

~20.12 total
6 0
2 years ago
Brainly!
bezimeni [28]

Answer:

1/15

Step-by-step explanation:

There are a total of 10 fruits, 3 of which are apples.

The probability that the first selection is an apple is 3/10.

There are now 9 fruits remaining, 2 of which are apples.  So the probability that the second fruit is an apple is 2/9.

The total probability is (3/10) (2/9) = 1/15.

5 0
2 years ago
Plz give explanation.<br> solve | k-10 | = 3
Ne4ueva [31]

Answer:

13

Step-by-step explanation:

Explanation:

Use the absolute value definition to rewrite the absolute value equation as two separate equations.

k-10=3

k-10=-3

Solve the equation for k

k=13

k-10=-3

k=13

k=7

The equation has 2 solutions, meaning k1=7,k2=13. Which gives you the answer of: 13 (K1=7,k2=13)

6 0
2 years ago
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