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Yuri [45]
3 years ago
15

HELPPPP ASAP !!!!!!!!!

Mathematics
2 answers:
Sphinxa [80]3 years ago
7 0

Answer:

Step-by-step explanation:

so what you do is look at the signs so # 3 you take -64 and sub that from -16 but because they are both - signs your going to add HOPE THAT HELPS!

RoseWind [281]3 years ago
5 0

Answer

<h3>1) 5x + 5y = 5x + 5y</h3><h3>2) 25x - 16 = 25x - 16</h3><h3>3) -64x - 16 + -64x - 16</h3><h3>4) 64a2 - 8a = 4088</h3><h3>5) -49p + 7p = 2408</h3><h3>6) What does 6 say?</h3><h3 /><h3>Explanation: </h3><h3>1 - 3 are the same equation as you can't add, multiply, subtract, etc, variables that aren't the same.</h3><h3 />

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This question is really confusing me, it talks about unknown angle problems with Algebra.
Sever21 [200]

Answer:

20

Step-by-step explanation:

The two given and marked angles add up to 90.

A = x

B = 3x + 10

A + B = 90          Substitute for A and B. A and B are just letters I gave things.

x + 3x + 10 = 90        Combine the left

4x + 10 = 90              Subtract 10 from both sides.

4x +10-10 = 90-10     Combine

4x = 80                      Divide by 4

4x/4=80/4

x = 20

3 0
3 years ago
Read 2 more answers
Place these numbers in order from greatest to least. 19/5, 1.62, –14/3, –0.5​
max2010maxim [7]

Answer:

See below:

Step-by-step explanation:

Hello my name is Galaxy and I'll be helping you today. I hope you are having a nice day!

Simplification

To figure out how we can order them, we can first simplify the problems so that we can easily determine its place. We can put the fractions into decimal form so that they are are in one form and will be easy for us to comprehend.

\frac{19}{5}=3\frac{4}{5}=3.80

We know that \frac{1}{5} is equal to 0.20 because we know that 1.00 will be equal to 100 in this case and we can divide that by five to get 20 which will be divided back to get to 0.20.

As I've explained how I've simplified the first one, simplifying the others should be a quite similar process, feel free to comment below if you need any assistance with this.

\frac{19}{5}=3.80\\1.62=1.62\\\frac{-14}{3}=-4.6667\\  -0.5=-0.5

(Everything simplified to decimal form.)

We can now proceed to ordering them.

Ordering

Ordering decimals doesn't have to be as hard as it looks, we know that as per the number line a number that is more negative (e.g. -37) will be less than (e.g. -5) as it is closer to the number 0.

Now that we know how to order the negative numbers, we can order them into order, and for ordering the positive numbers, we should already know how to do that.

So, now, in order from Greatest to Least. We can order them by what I said above.

3.80>1.62>-0.5>-4.666

We can convert the numbers back into their original form by looking at how we converted them in the Simplification section.

Final Answer

After converting them into a way that we can comprehend, we get our final answer in terms of greatest to least as:

\frac{19}{5}>1.62>-0.5>\frac{-14}{3}

Cheers!

6 0
2 years ago
A room is 18ft long by 18ft wide. A blueprint shows the room to be 3.5 inches long. What is the width of the room in the bluepri
k0ka [10]
Um...wouldn't that be 3.5 inches?
4 0
3 years ago
Read 2 more answers
HIII PLEASE HELP ITS 6 GRADE MATHS LOLL
klio [65]

Answer:

-5, -7, -4, -6, -10

Step-by-step explanation:

Hope this helps!

8 0
3 years ago
PLEASE HELP ME !
LekaFEV [45]

Answer:

C

Step-by-step explanation:

use y=mx+c

follow the flow

7 0
3 years ago
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