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Arturiano [62]
2 years ago
10

PLEASE HELP PLEASE PLEASE

Mathematics
1 answer:
Alex2 years ago
7 0

Answer:

The second one is d. 13

Step-by-step explanation:

Add what you know first. 110+57= 167. Then, subtract what the angle is all together with the answer from what you know. 180-167= 13. X= 13. I'm bad at explaining so I hope that was clear.

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4. Solve for x in each diagram.<br> a.<br> X°<br> 108°<br> 156°
sveta [45]

Answer:

<h2>x = 48°</h2>

Step-by-step explanation:

<h3>108° + 24° + x° = 180°</h3><h3>132° + x° = 180°</h3><h3>x° = 180° - 132°</h3><h2>x= 48°</h2>

<h2>MARK ME AS BRAINLIST</h2><h3>PLZ FOLLOW MR</h3>
8 0
2 years ago
Suppose you are asked to find the area of a rectangle that is 2.1-cmcm wide by 5.6-cmcm long. Your calculator answer would be 11
Jlenok [28]

Answer:

12 square cm correct to 2 significant figures

Step-by-step explanation:

Area of a Rectangle = L X B = 2.1 X 5.6 = 11.76 square cm

To round your result to 2 significant figure, we start counting from the left from the first non-zero digit.

The first two digits are 11 but because the number after is 7 (greater than 4), we round up to 12.

11.76 square cm = 12 square cm correct to 2 significant figures

6 0
3 years ago
Find the value of x
Svet_ta [14]

Answer:

150^o

Step-by-step explanation:

<u>Step 1:  Distribute the plus</u>

<u />(x + 15)^o + (135 - x)^o

x + 15 + 135 - x

<u>Step 2:  Combine like terms</u>

<u />x + 15 + 135 - x

(x - x)^o + (15 + 135)^o

0 + 150^o

150^o

Answer:  150^o

7 0
3 years ago
Read 2 more answers
answer What happens to the probability of landing on blue as more and more sections are added to the spinner?
sveta [45]

Answer: the probability of landing on blue as more and more colors are added is low because as you add more colors there is less and less of the blue

Step-by-step explanation: i am honestly just guessing dont come at me!!!

8 0
2 years ago
Express this number in standard form.<br> 1.588 \times 10^{-1} = {?}1.588×10 <br> −1<br> =?
Hunter-Best [27]

1.5879

1.588 times 10q.

3 0
3 years ago
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