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evablogger [386]
3 years ago
15

I need help with problems 3 to 11 please help me with this problems Please please please help me

Mathematics
1 answer:
lions [1.4K]3 years ago
3 0
I believe its..
3. -.6
11. -49
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Take a look at the following Figure. If the angle B measures 88 degree, what is the measure of BC?
Lisa [10]

Answer:

The measure of minor arc BC is 176°

Step-by-step explanation:

we know that

The semi-inscribed angle is half that of the arc it comprises.

so

∠B=(1/2)[minor arc BC]

substitute

88°=(1/2)[minor arc BC]

minor arc BC=176°

mayor arc BC=360°-176°=184°

5 0
3 years ago
In a triangle ABC, if angle A = 53 degree and Angle C=45 degree then find the value of Angle B is:​
murzikaleks [220]

Answer:

69

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4 0
2 years ago
Ralph Chase plans to sell a piece of property for $155000. He
Mrrafil [7]

Ralph chase invested $85000 at an interest of 10% and $70000 at an interest of 8%

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

An independent variable is a variable that does not depends on other variable while a dependent variable is a variable that depends on other variable.

Let a represent the amount invested at interest of 10% and b represent the amount invested at 8%, hence:

a + b = 155000    (1)

Also:

0.1a + 0.08b = 14100    (2)

From both equations:

a = 85000, b = 70000

Ralph chase invested $85000 at an interest of 10% and $70000 at an interest of 8%

Find out more on equation at: brainly.com/question/2972832

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7 0
2 years ago
A scale factor can never by greater than 1.<br> True<br> False
mr Goodwill [35]
True the scale factor can never ever be greater than 1. 
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4 0
3 years ago
Which of the following sets of sides does not form a right triangle? 6, 8, 10 8, 15, 17 7, 24, 26 5, 12, 13
aev [14]
6^2 = 36
8^2 = 64
36+64=100 = 10^2

8^2=64
15^2=225
64+225=289
17^2 = 289

7^2=49
24^2=576
576+49=625
26^2 = 676

5^2=25
12^2=144
25+144=169
13^2=169

The third set does not make a right angled triangle.
3 0
3 years ago
Read 2 more answers
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