All categories

2 years ago

Please help me on the following if possible :)

Mathematics

1 answer:

kodGreya [7K]2 years ago

7 0

5+(-7)=5−7=-2
9+(-5)=9-5=4
(-1)+9=−1+9=8
9+(-7)=9−7=2
50+(-7)=50−7=43
27+(-6)=27-6=21
1+(-30)=1-30=-29
15+(-25)=15-25=−10

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great rest of Black History Month! :-)

- Cutiepatutie ☺❀❤

You might be interested in

Where will her cut be located? Round to the nearest tenth. x = (StartFraction m Over m + n EndFraction) (x 2 minus x 1) + x 1 A

Arte-miy333 [17]

Answer:

The correct answer is 25.2 in.

Step-by-step explanation:

It is given that number line goes from 0 to 60 which can be used to represent a ribbon of length = 60 inches.

2 inches of the ribbon are frayed so actual length = 58 inches

Please refer to the attached image for the ribbon.

A is at 0

C is at 60

B is at 2

P is the point to divide the remaining ribbon in the ratio 2:3.

Part AB of the ribbon is frayed.

BP: PC = 2:3

Let BP = 2 $x$ and PC = 3 $x$

Now, BP + PC = BC = 58 = 2 $x$ + 3 $x$ = 5 $x$

So,

$5x =58\\\Rightarrow x =11.6$

BP = $2\times x = 2 \times 11.6 = 23.2\ inches$

Location of the Cut = 2 + 23.2 = <em>25.2 inches</em>

Alternatively, we can use the formula directly:

$x = \dfrac{m} {m + n } (x_2 - x_1) + x_1$

$x_1 = 2\\x_2 = 60$

m: n is the ratio 2:3

$x = \dfrac{2} {2 +3 } (60- 2) + 2\\\Rightarrow 0.4 (58 )+2\\\Rightarrow 23.2+2 \\\Rightarrow \bold{25.2\ inches}$

5 0

3 years ago

Read 2 more answers

Which of the following shows the additive inverse of 4?*

spayn [35]

C is the correct answer I think

3 0

2 years ago

Selma's class is making care packages to give to victims of a natural disaster. Selma packs one box in 5 minutes and has already

Monica [59]

66 more min. he used which could be 1 hour and 6 min.

7 0

3 years ago

Read 2 more answers

Select the correct answer and then click Done.

Dimas [21]

Answer:

f(x) = (x + 10)(x + 4)(x - 1)

Step-by-step explanation:

Given the zeros of a polynomial, say x = a and x = b, then

the factors are (x - a) and (x - b)

The polynomial is then the product of the factors

f(x) = (x - a)(x - b)

Here the zeros are x = - 10, x = - 4 and x = 1, thus the factors are

(x - (- 10)), (x - (- 4)) and (x - 1), that is

(x + 10), (x + 4) and (x - 1)

f(x) = (x + 10)(x + 4)(x - 1)

3 0

2 years ago

Draw 10 marbles use 5-group.

LenaWriter [7]

Answer:

Step-by-step explanation:

there would be 2 in every group, 10 divided by 5

4 0

2 years ago

Read 2 more answers