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3 years ago

Which expression represents, six times a number plus 8 times a number?

Mathematics

2 answers:

FinnZ [79.3K]3 years ago

5 0

The answer is 6a+8b, so *D*, hope it helps!

Arada [10]3 years ago

3 0

6a+8b; when a variable is next to a coefficient then that means they are multiplying each other, we just don't know what a or b is.

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I am a number between 7 000 000 and

Anon25 [30]

First, start off by listing a few of the numbers that follow the first three clues to see if you can narrow it down.
7,111,111
7,333,333
7,555,555
etc.
Then, start adding up digits to see if you're getting close.
7+1+1+1+1+1+1 = 13
7+3+3+3+3+3+3 = 25
7+5+5+5+5+5+5 = 37
Since 7,555,555 is too high, we step it down to 7,555,333
7+5+5+5+3+3+3 = 31
7,555,333 will work as an answer, as well as 7,333,555, since it's the same amount when the digits are added together.

4 0

3 years ago

This Question: 1 pt

zhenek [66]

$\huge{ \mathfrak{ \underline{ Answer }\: \: ✓ }}$

Angles forming linear pair are :

$\mathrm{\angle EFG \: \: and \: \: \angle GFH}$

And we know, they are supplymentary

$\mathrm{\angle EFG \: + \: \angle GFH} = 180 \degree$
$3n +1 9 \degree+ 2n + 36\degree = 180 \degree$
$5n + 55\degree = 180\degree$
$5n = 125\degree$
$n = 25\degree$

So, the measures of the given angles are :

$\mathrm{\angle EFG } = 3n + 19$
$\mathrm{ \angle EFG = (3 \times 25\degree) + 19}$
$\mathrm{ \angle EFG = 75 \degree+ 19\degree}$
$\mathrm{ \angle EFG = 94\degree}$

And

$\mathrm{ \angle GFH = 2n + 36}$
$\mathrm{ \angle GFH = (2 \times 25\degree) + 36\degree}$
$\mathrm{ \angle GFH = 50\degree + 36\degree}$
$\mathrm{ \angle GFH = 86\degree }$

_____________________________

$\mathrm{ ☠ \: TeeNForeveR \:☠ }$

6 0

3 years ago

HELP ME PLZZ IF CORRECT BRAINLIEST ANSWER!!!!!

Bogdan [553]

Y= 70° because the values in a triangle must equal 180 so,

60+50= 110
180-110= 70

and since x in this equation is the same as y, by default,

x= 70°

3 0

3 years ago

Part G

ycow [4]

Where is the problem?

5 0

2 years ago

Suppose the expression a(b)n models the approximate number of people who visited an aquarium each day since an aquarium opened,

Viefleur [7K]

Answer:

C. There were 6,27 times as many people who visited the aquarium on the seventh day as on the first day.

Explanation:

$\displaystyle 1,3^7 = 6,2748517 ≈ 6,27$

I am joyous to assist you anytime.

8 0

3 years ago