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I am Lyosha [343]
3 years ago
14

Find the sum. Write double you used. 4+5=

Mathematics
2 answers:
yanalaym [24]3 years ago
3 0

Answer:

18

Step-by-step explanation:

Write double you used. is twice of what I used so

8+10=18

or

4+4+5+5=18

or 4+5=9*2=18

gregori [183]3 years ago
3 0

Hey there!

4 + 5 = 9

I am not really sure what you mean by "write double you used", but if you wanted the double of 9, it would be 18.

Hope this helps!

Have a great day!

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Help!
GaryK [48]

Answer:

The computation of the angles show that the value of sin x and cos y will be 4/5 and 3/5 respectively.

How to calculate the angles?

From the information, we've to compute the length of the hypothenuse using Pythagoras theorem.

Therefore, 4² + 3² = hypothenuse²

hypothenuse² = 16 + 9

hypothenuse² = 25

hypothenuse = ✓25.

hypothenuse = 5

Therefore, sin x = opposite/hypothenuse = 4/5

cos y = adjacent/hypothenuse = 3/5

In conclusion, the values are 4/5 and 3/5.

Step-by-step explanation:

5 0
2 years ago
PLEASE HELP 20 POINTS!! QUESTION IS AN IMAGE
prisoha [69]

Okay, so first off, if you need to graph anything, I suggest Desmos, it's a website with an online graphing calculator. It saved my life for highschool geometry.

Now, to answer your question, your y-intercept is going to be at point (0,2). Your x-intercepts are going to be at points (-2,0) and (-4,0). Your point is at (-3,-1). And then your lines simply extend from there.

Hope this isn't too late to be helpful, good luck with your assignments.

5 0
3 years ago
Please I need help ASAP
kondor19780726 [428]

Answer: 120 shrimp in a 5 pound bag.

Step-by-step explanation: For every pound there is 24 shrimp, so  2 pounds is 48

24+24=48

48+24=72

72+24=86

The equation should be 24 x 5= 120

7 0
3 years ago
15. Evaluate h? - hk + 2k3 – 2 for h = 4 and k=-1.
Pavlova-9 [17]
"The bread-enclosed convenience food known as the "sandwich" is attributed to John Montagu, fourth Earl of Sandwich (1718-1792), a British statesman and notorious profligate and gambler, who is said to be the inventor of this type of food so that he would not have to leave his gaming table to take supper.
6 0
3 years ago
I need help on this plz help me
julsineya [31]
It would be 10.
Reason:
5x1= 5
5x2=10
5x5=25
5x20=100
3 0
3 years ago
Read 2 more answers
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