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maw [93]
3 years ago
12

What operations do I use

Mathematics
1 answer:
larisa86 [58]3 years ago
7 0
You start with what is in the parenthesis which is subtraction and then do addition after that add again

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Please help i dont understand how to find c i know about theorems but
Andrew [12]

Ok so firstly, you need to remember that when a radius is touching a tangent, the angle is always equal to 90°. So x + 57° = 90°. That means your angle is 33°. You have drawn a right angle which is correct so the left triangle's angle is 90° - 33° = 57°. Now because both sides of the triangle is radius, that means c and 57° are equal. That means c = 57°.

8 0
2 years ago
Read 2 more answers
A scale measures weight to the nearest 0.5 lb. which measurement shows an appropriate level of precision for the scale? A. 140lb
Yuri [45]

Answer:

The correct answer is option C.

Step-by-step explanation:

Precision is defined as the closeness of two or more measurements to each other.This is how much close are the series of measurements of a same object to each other.

For example : If we measure volume of water in flask which comes out to be 2 mL and again on measuring for the number of times we get same value of 2 mL. Hence, this measurement will said to be precise.

A scale measures weight to the nearest 0.5 lb.So, from the given options the measurement which is appropriate to the given precision scale is 140.5 lbs.

3 0
4 years ago
Read 2 more answers
Solve for d.<br> 120 - 11d + 2d + 4d - 5 = 16
stiv31 [10]

Answer:

120 - 11d + 2d + 4d - 5 = 16

-5d = - 99

5d = 99

D = 19.8

Thank you and please rate me as brainliest as it will help me to level up

7 0
3 years ago
Here are the numbers of times 11 people ate out last month. 4, 6, 6, 5, 7, 4, 4, 5, 4, 5, 5 Find the modes of this data set. If
Ludmilka [50]

Answer:

4, 5

Step-by-step explanation:

put in order form least to greatest

4,4,4,4,5,5,5,5,6,6,7

whichever number occurs the most is the mode, if two numbers occur the same amount of times, they are bith the mode.

5 0
4 years ago
Find the cube root of 26 x 36 x 53
Elanso [62]
(26*36*53)^(1/3)=36.744
3 0
3 years ago
Read 2 more answers
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