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3 years ago

What is two time four

Mathematics

2 answers:

Gwar [14]3 years ago

4 0

Answer:

2 times 4 is 8.

Step-by-step explanation:

Multiplication is a faster way of adding, so if you say 2 times 4, there are two ways to look at it. 4: We know that 4 plus 4 is 8.

In 2 times 4, we are basically saying that it takes 2 fours to make one eight.

We can also do 2.

We know 2 plus 2 plus 2 plus 2=8.

With 2 times 4, we are also saying that it takes 4 twos to make an eight. Hope this helps!

Nataly [62]3 years ago

3 0

Answer:

Step-by-step explanation:

2+2+2+2=8

2*4=8

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The proof is given below. Please go through it.

Step-by-step explanation:

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From Δ ABC and Δ DBC

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Δ EHF and Δ GHF

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4 years ago

HELP ASAP

vova2212 [387]

Answer:

1. A. 4 terms

There are 4 different values in the expression, so therefore there are 4 terms.

2. D. 3x^2 + 6x + 10

To get the answer...

start with the original expression: 3x^2 + x + 10 + 5x

add the like terms together, in this case you'd add x + 5x

you'll get: 3x^2 + 6x + 10

I hope I could help :)

7 0

3 years ago

Read 2 more answers

Its due soon help ill give brainliest

Tomtit [17]

The answer is C, 29.75

6 0

3 years ago

Read 2 more answers

3x + ky = 8

sattari [20]

Answer:

(a): x is 3 and ky is -1

(b): k is -2

Step-by-step explanation:

Let: 3x + ky = 8 be equation (a)

x - 2 ky = 5 be equation (b)

Then multiply equation (a) by 2:

→ 6x + 2ky = 16, let it be equation (c)

Then equation (c) + equation (b):

${ \sf{(6 + 1)x + (2 - 2)ky = (16 + 5)}} \\ { \sf{7x = 21}} \\ { \sf{x = 3}}$

Then ky :

${ \sf{2ky = 3 - 5}} \\ { \sf{ky = - 1}}$

${ \bf{y = \frac{1}{2} }} \\ { \sf{ky = - 1}} \\ { \sf{k = - 2}}$

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3 years ago

Based on the data, is there a clear association between having been on an airplane and having visited another country?

Roman55 [17]

Answer:

If you have exited the country, you most likely took a plane. Therefore yes there is an association between having been on a airplane and visiting another country.

(Also do u go to CCA? Bc I had the same q on my math quiz in Mrs.Pfeiffer's class)

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3 years ago