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Lady bird [3.3K]
3 years ago
6

Mathematics of negative

Mathematics
1 answer:
Arlecino [84]3 years ago
6 0

Answer:

The answer is A

Step-by-step explanation:

If you solve the equation, you get x is less than or equal to -2. Since -1 is the only number that doesn't satisfy this inequality, A is the answer.

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Suppose you earned $15 from your job last week. You want to save $3 and buy some books that cost $4 each. To find how many books
vova2212 [387]

Answer:

You can buy 3 books 4 x 3 = 12

Step-by-step explanation:

8 0
3 years ago
A parallelogram has one angle that measures 135 degrees. What are the measures of other three angles in the parallelogram?
geniusboy [140]

Answer:

The measure of other three angles are 135° , 45° and 45°

Step-by-step explanation:

The opposite angles of a parallelogram are equal.

So if we consider a parallelogram ABCD ,

Angle A = Angle C

Angle B = Angle D

If we take angle A = 135° then angle C = 135°

SUM OF INTERIOR ANGLES OF A QUADRILATERAL IS 360°.

A+B+C+D=360°

135°+B+135°+D=360°

270°+B+D=360°

But B=D

So,2B=90°

B=45°

D=45°

So A = C = 135°

A = C = 135° B = D = 45°

A = C = 135° B = D = 45°

Read more on Brainly.in - https://brainly.in/question/15571497#readmore

6 0
3 years ago
Read 2 more answers
I don't understand how to solve. The question/task is to use this info to make a linear equation using the following equation fo
Morgarella [4.7K]

Answer:

Step-by-step explanation:

So in y=mx+b form

m is slope

b is y intercept

y=1/2x+b

solve for the y intercept

and

Ur done

EDIT:

m is the slope

so m is 1/2

b is y-intercept

and since the line passes through (2,6) and the line has a slope of 1/2 that means the y-intercept is (0,5).

replace in equation.

y=1/2x+5

5 0
3 years ago
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Which expression gives the distance between the points (-3,4 and (6,-2)
krok68 [10]

Answer:

10.8

Step-by-step explanation:

We can find the distance using the distance formula:

d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}

We then substitute (-3,4) as (x_1,y_1) and (6,-2) as (x_2,y_2).

d=\sqrt{(6--3)^2+(-2-4)^2} \\d=\sqrt{(9)^2+(-6)^2} \\d=\sqrt{81+36}\\d=\sqrt{117}=10.8

8 0
3 years ago
In a class of 32 the ratio of number of boys to the number of girls in 5/3 Determine how many boys are there in the class.​
qaws [65]

Answer: 20

Step-by-step explanation: there are 20 boys

4 0
3 years ago
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