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Lynna [10]
3 years ago
15

4. If two straight lines intersect and one angle is 30°, what are the other three angles?

Mathematics
2 answers:
Ratling [72]3 years ago
6 0
The answer is C. 

this is because one other angle will be equal to the first angle of 30°

The other two are equal to \frac{360- (30 +30)}{2} =150°
Sedbober [7]3 years ago
3 0
The answer is B. It's B because a straight line has a degree of 180, if you have 2, then of course it becomes 360. In B, you have 90, 90, and 150. If one of the angles is 30, you add that onto 150 to get 180 and add 90 and 90 together to get 180. Naturally, add those two answers together to get 360.

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What fraction of two pounds is fifty pence?
EastWind [94]
1/4

There are 100 pence in a pound, so 2 pounds is 200 pence. 50 is 1/4 of 200.
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3 years ago
Kim is making a bouquet for her friend. She used x tulips and some daffodils in the bouquet. The number of daffodils is equal to
Zolol [24]

Answer:

16

Step-by-step explanation:

So the number of tulips (t) plus the number of daffodils (d) should equal up to 20. So if we write that as an equation, it would t + d = 20. So now we have to find what two numbers could add up to 20, but let's not forget that the number of daffodils is equal to the square root of the number of tulips.

So now we have to find a number when added to its square root is 20. So going by process of elimination, you can eliminate 5 because the square root of that is a decimal and 5 plus a decimal isn't going to add up to 20. You know you can eliminate 20 because it already reaches the limit with the number of tulips, not allowing enough room for daffodils. You can eliminate 4 because the square root of that is 2, and 4 + 2 = 6, not 20.

So that leaves 16... The square root of 16 is 4, because 4 divided by itself twice equals 16. Now, let's add them and see if it equals 20. 16 tulips + 4 daffodils = 20. So 16 is your answer.

Sorry I am bad at explaining things, but I hope this helps anyway!

5 0
3 years ago
Read 2 more answers
A triangle has two sides of lengths 4 and 15. What value could the length of the third side be?
yanalaym [24]

Hey sorry to fake you out, but copy-paste your answer into the brainly question bar and the top question with 2 answers has some answers. Let me know if they answer your question, if not I can copy & paste them in the comments.

8 0
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Question 1 (Multiple Choice Worth 5 points) (04.03 MC) The ratio of sugar to flour used in a pudding recipe is 1:3. Which figure
NNADVOKAT [17]

The figure that shows equivalent ratios for the ratio of sugar to flour would be Figure 2.

<h3>What figure has equivalent ratios?</h3><h3 />

The ratio os sugar to flour is 1:3. An equivalent ratio would be one that is 1:3 or 3:1.

Figure 2's ratios are:

6 :2

9:3

12:4

When all of these are taken to their simplest form, we get:

3 : 1

Figure 2 is therefore an equivalent ratio.

Rest of the question is:

he ratio of sugar to flour used in a pudding recipe is 1:3. Which figure shows equivalent ratios? #1: 3,1. 9,2. 3,15 #2: 6,2. 9,3. 12,4 #3: 9,5. 6,3. 13,1 #4: 9,4. 6,3. 3,2

Find out more on equivalent ratios at brainly.com/question/2328454

#SPJ1

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2 years ago
Define a paragraph proof
Allushta [10]

Answer:

The paragraph proof is a proof written in the form of a paragraph. In other words, it is a logical argument written as a paragraph, giving evidence and details to arrive at a 

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