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Aliun [14]
3 years ago
12

ASAP help I don’t know the answer

Mathematics
2 answers:
Nady [450]3 years ago
4 0

Answer:

6

Step-by-step explanation:

It appears you have vertical angles. The rule with angles is that no matter what, vertical angles are always congruent (or the same). This means you would have to set up the equation to solve for "b" as:

70 - 2b = 28 + 5b

You could solve this manually, but Desmos graphing calculator is faster. Simply type this in and replace b with x and it will give you the answer, which is 6. Hope this helps!

Ulleksa [173]3 years ago
4 0
The answer is 6 i dont know how to explain it
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7^3 times 7^-7 times 7
dusya [7]

Hello there! :)

<u><em>Answer:\frac{1}{343}</em></u>

<u><em>*The answer must have a fraction.*</em></u>

Step-by-step explanation:

Lesson: Zero and Negative Exponents.

Distributive property: a(b+c)=ab+ac

First, you apply exponent rule.

a^b*a^c=a^b^+^c

7^-^3

\frac{1}{7^3}=7^3=7*7*7=343

Final answer: \frac{1}{343}

Hope this helps!

Thanks!

-Charlie

Have a great day!

:)

:D

4 0
3 years ago
Please help me to solve this problem
Leto [7]
So you can choose any number from 11 to 19.

I'll choose 11 for now.

Then you write, 11, the number, and then spell it out, eleven.

To show how many tens and ones, you can make a place value chart. You would make two boxes, the first one for tens and the other for ones.

You would put a 1 in the tens place and a 1 in the ones place.

I hope this helps!

6 0
3 years ago
Read 2 more answers
How do I show my work for 828÷2
Margarita [4]

Answer:

414

Step-by-step explanation:

So the first thing you do is to see if 8 can go to two yes right so it's 4 and then you have two left but going to be 1 and then you have to put the 1 on the top and then you have 8 left and that's 4 and that's it

7 0
3 years ago
Write an equation in slope-intercept form for the line that passes through (1,9), and (3,5).
Tcecarenko [31]

To write the equation of the line, we will use the point-slope formula.

To do this, we need a point and a slope.

We can find out slope by using the slope formula.

m = y₂ - y₁ / x₂ - x₁

So we have 5 - 9 / 3 - 1 or -4/2 which is -2.

Now let's use the point-slope formula.

y - y₁ = m(x - x₁)

Now substitute one of our points (x₁, y₁) into our formula.

So we have y - 5 = -2(x - 3).

Distributing the -2 gives us y - 5 = -2x + 6.

Moving the -5 to the right, we have y = -2x + 11.

So y = -2x + 11 is our equation.

8 0
3 years ago
Read 2 more answers
Which is larger 18% or 2/11?
Cloud [144]

2/11 is larger.

Explanation :

Because if you cover it to decimal,

18% will be 0,18 only

but

2/11 will be 0,188888-

which means it can be 0,19 if 2 decimal behind coma and of course 0,19 is larger dan 0,18

try devide 2 with 11 .

8 0
3 years ago
Read 2 more answers
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