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NikAS [45]
3 years ago
6

Negative two multiplied by positive 4

Mathematics
2 answers:
Verizon [17]3 years ago
8 0

Answer:

positive 2

Step-by-step explanation:

lord [1]3 years ago
7 0

Answer : <u><em>-2x4=-8 </em></u>

Negative two multiplied by positive 4 is read and wrote in numerical form like this :

-2x4 = -8

In order to solve this you need to know what negative x negative is and a positive x negative is.

POSITIVE x NEGATIVE = NEGATIVE

NEGATIVE x NEGATIVE = POSITIVE

POSITIVE x POSITIVE = POSITIVE

So -2 x 4 is a positive x negative formula. Our answer should be in a negative.

Steps :

-2 x 4 : just do 2 x 4 which equals 8 and a negative sign which then equals -8.

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Hi, can someone pls help me? I really don’t understand this
Vikentia [17]

Answer: 1 is not, 2 is, 3 is, 4 is, 5 is, 6 is not

Step-by-step explanation:

1 is not because 2 has two arrows coming off of it and each input can only have one output. 6 is not because if you draw a line down the graph it will hit the figure more than once( this is called the pencil drop test)

5 0
3 years ago
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PQRS is a parallelogram. If mQRS = (9x - 20)° and
ivolga24 [154]

Answer:

x = 8.5

Step-by-step explanation:

In this question, we are to calculate the value of x.

To calculate this, we shall be utilizing one of the important properties of parallelogram.

This property is that opposite angles of a parallelogram are equal.

This means that mQSR = mSPQ = 4x + 90

Now to finally calculate x, we make use of another important parallelogram property which is that angles of parallelogram which faces each other are supplementary.

This means that they add up to be 180

Since mQSR faces mQRS

This means that;

4x + 90 + 9x -20 = 180

13x + 70 = 180

13x = 110

x = 110/13 which is approximately 8.5

8 0
3 years ago
How do you find out the percentage of 55% of 140
qwelly [4]
I just found 10% of it, which is 14, then found 5% of it through the previous work, which is 7

then i multiplied 7 by 11, because 55/5 is 11, so 55% of 140 is 77
6 0
4 years ago
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Substitution method need help for home work
Marizza181 [45]
-3y = x...so we sub in -3y for x in the other equation

-x + 7y = 70
-(-3y) + 7y = 70
3y + 7y = 70
10y = 70
y = 70/10
y = 7

so we sub in 7 for y in either of the original equations to find x
-3y = x
-3(7) = x
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so ur solution is (-21,7)
6 0
3 years ago
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Olenka [21]

Step-by-step explanation:

circumference of jj's basketball = 29.6 inches

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Because

circumference of jj's basketball < Circumference of basket

Therefore ball will go through the basket.

7 0
3 years ago
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