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lora16 [44]
3 years ago
9

Please help iready math

Mathematics
2 answers:
Kamila [148]3 years ago
8 0

Answer:

-4+(-9)

Step-by-step explanation:

You change the minus signs into and addition sign and make the number a negative.

Marat540 [252]3 years ago
4 0

Answer:

-4+(-9)

Step-by-step explanation:

because -4-9= -13 and -4+(-9)=-13

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Even numbers between 27 and 39
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Even numbers are numbers that can be divisible by 2, so in this case
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6 0
3 years ago
Solve for h.<br><br> –2 − 10h = –11h − 20
Delvig [45]

。☆✼★ ━━━━━━━━━━━━━━  ☾  

-2 - 10h = -11h - 20

+ 2

- 10h = -11h - 18

+ 11h

h = -18

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5 0
3 years ago
Read 2 more answers
What is the sign of the product (−4)(2)(−3)(6)?
lana [24]

Answer:

The sign would be positive.

The answer would be 144.

Step-by-step explanation:

Note that there are two negative numbers and two positive numbers:

positive x positive = positive answer.

negative x negative = positive answer.

Solve:

(-4) * (-3) = 12

2 * 6 = 12

12 * 12 = 144

144 would be your answer.

~

6 0
3 years ago
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An arc of a circle is 3πm long, and it subtends an angle of 72° at the center of the circle. Find the radius of the circle.
Artist 52 [7]

Answer:

7.5 m

Step-by-step explanation:

circumference = 360/72 × 3π = 15π

so the radius of the circle =

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7 0
3 years ago
Question is in the picture. Please help
loris [4]

One pair of adjacent sides are congruent (WZ and ZY) so as WXYZ is a parallelogram all sides are congruent.

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3 years ago
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