3 years ago

Help me with this equation

Mathematics

1 answer:

Lunna [17]3 years ago

5 0

The first and second one is true third one is false fourth one is false fith one is true and the last one is false

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What is the sum? 8+(-12) -20 -4 4 20

VLD [36.1K]

Answer:

-4

Step-by-step explanation:

8 0

3 years ago

Jing is helping the kindergarten teacher put together bags of crayons. Each bag has 4 crayons, and 1/4 of the crayons in each ba

wariber [46]

Answer:

A) $\frac{3}{12}$

Step-by-step explanation:

Given:

Jing is helping the kindergarten teacher put together bags of crayons.

Each bag has 4 crayons, and 1/4 of the crayons in each bag are green.

What fraction of the crayons in 3 bags are green?

Solution:

1 bag contains number of crayons = 4

1 bag contains number of green crayons = $\frac{1}{4} \ of\ 4 = \frac{1}{4}\times4=1$

Total number of bags = 3

Total number of crayons in 3 bags = 4 $\times$ 3 = 12

1 bag contains number of green crayons = 1

Total number of green crayons in 3 bags = 1 $\times$ 3 = 3

Fraction of the green crayons out of total = 3 out of 12 = $\frac{3}{12}$

Therefore, fraction of the crayons in 3 bags are green are $\frac{3}{12}$

7 0

4 years ago

1 2 3 4 5 6 7 8 9 10

Sunny_sXe [5.5K]

Answer:

$x^{2}$ + 2

Step-by-step explanation:

Group:

(2 $x^{3}$ + 4x) (-5 $x^{2}$ - 10)

2x ( $x^{2}$ + 2) -5 ( $x^{2}$ + 2)

Common binomial factor = ( $x^{2}$ + 2)

4 0

4 years ago

Read 2 more answers

Write this equation in standard form y=3x+10

Roman55 [17]

Answer:

to standard form

3x-y = -10

6 0

3 years ago

Simplify. [(63 = 18)2 – 8] * 5 136 O 680 0-39 -35

Mila [183]

Answer:

Bro resend you question I think it is not written correct. Hope you understand me

4 0

3 years ago