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ANTONII [103]
3 years ago
13

Somebody plz help the quickest you can this is urgent

Mathematics
1 answer:
8090 [49]3 years ago
3 0

Answer:

Well, I can answer the 1st question. There are 2 angles and 3 sides on the triangle.

Step-by-step explanation:

You might be interested in
Line l is parallel to line m, if the measure of <6 is 75° what is the measure of <4?
atroni [7]

Answer:

∠4 = 75°

Step-by-step explanation:

Alternate interior angles are equal.

∠6 and ∠4 are alternate interior angles.

∠6 = ∠4 = 75°

5 0
3 years ago
Read 2 more answers
Terrence and Lee were selling magazines for a charity. In the first week, Terrance sold 30% more than Lee. In the
Rus_ich [418]

<em><u>Lee sold 40 magazines</u></em>

Step-by-step explanation:

Equation Model:

Let m be the number of magazines Lee sold.

150%-130%=20%, so if 0.2m=8 then m=40

Let me show another way: In the image above 20% is equal to 8 so if we use 8 and 20% and try to reach our way up to 100% (How much Lee sold in total) then we will get our answer.

20%=8

40%=16

60%=24

80%=32

100%=40

Therefore Lee sold 40 magazines.

Hope that makes sense! If you have any more questions or need further clarification then please comment down below or message me! Good luck!

4 0
3 years ago
I need help ASAP!! I am giving brainiest to whoever can answer the question first AND correctly
umka21 [38]

Answer:

c

Step-by-step explanation:

I think since am still in secondary school

it's should be (x-4)(x-4)

3 0
2 years ago
a certain test is worth 135 points. how many points (rounded to the nearest point) are needed to obtain a score of 85%?
yanalaym [24]

To obtain a score of 85% on a test worth 135 points, one needs to get 115 points. By using proportions, we get the required value.

<h3>How to write proportions?</h3>

A proportion is defined as an equality between two ratios.

Consider two ratios a:b and c:d. Then, the proportion we can write,

a: b = c : d

Then, the simplification we have for this proportion is

a/b = c/d or ad = bc

<h3>Calculation:</h3>

It is given that, a certain test is worth 135 points.

One to get 85% on this test, he/she needs to get X number of points.

So, we can write the proportions as

X : 135 = 85 : 100

⇒ X/135 = 85/100

⇒ X = 85/100 × 135

∴ X = 114.75 ≅ 115 points

Learn more about proportions at the following link:

brainly.com/question/140018

#SPJ4

7 0
1 year ago
Probability: If you roll a regular 6-faced die 1200 times, about how many times would you expect to get a 4?​
just olya [345]

If you roll a six sided dice once, each outcome has a 1/6 probability.

This means 4 has a 1/6 probability.

If you roll a dice 1200 times....

1200 × 1/6 = 1200/6 = 200

You would expect to get a 4 200 times.

6 0
3 years ago
Read 2 more answers
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