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Eddi Din [679]
4 years ago
15

Osceres

Mathematics
1 answer:
Igoryamba4 years ago
6 0

Answer:

∠B = 12°

∠C = 180 - 48° = 132° ( straight line angle = 180)

Sum of angles of a triangle = 180°

180 =  ∠A + ∠B + ∠C

180 = ∠A + 12 + 132

180 - 144 = ∠A

∠A =  36°

option B

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I feel so idiotic right now, pls help
Alex787 [66]

Answer:

6:9

9:12

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2:3

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make them have common denominator

8/12

9/12

8:12<9:12

6:9<9:12

6 0
3 years ago
please help I'm actually crying! Find A and B if the graph of Ax + By = 7 passes through (2,1) and is parallel to the graph of 2
Eddi Din [679]

Answer:

awwww dont cry. i know this isnt helpful but if it makes u feel better, im stuck on it too. Take a deep breath and hope someone will come and help us, <3

Step-by-step explanation:

4 0
3 years ago
Consider the graph below, and identify the piecewise function that describes it. An image of a graph. Question 12 options: f(x)=
serious [3.7K]

Answer:

20000

Step-by-step explanation:

HOPED THIS HELPED

A brainlyist is always appreciated

GOOD LUCK

6 0
3 years ago
A -5/4<br> B -8/10<br> C 3/4<br> D -5/3
Ede4ka [16]
Well let's remember csc = hypotenuse/opposite

Let's use the distance formula to find the length of the hypotenuse.
<span><span><span><span>√(0−−8)^</span>2</span>+<span><span>(−6−0)^</span>2
</span></span>√</span><span><span><span><span>(0+8)^</span>2</span>+<span><span>(−6+0)^</span>2
</span></span>√</span><span><span><span><span>(8)^</span>2</span>+<span><span>(−6)^</span>2
</span></span>√</span><span><span>64+36
</span>√</span><span>100
H = 10

so csc = 10/opposite

Now to find the opposite length using distance formula
</span>√(0−−8)^2+(0−0)^2
√(0+8)^2+(0+0)^2
√(8)^2+(0)^2
√64+0
√64
O = 8

So csc = 10/8 or 1.25
3 0
3 years ago
Solve for x 2 + 2 * x = 10
inysia [295]

Answer:

6

Step by step explanation:

2 + 2 * x = 10

2x+2=10

2x+2−2=10−2

Therefore, x = 6

7 0
4 years ago
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