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mihalych1998 [28]
3 years ago
5

What is the measure of angle A?i really need help guy will mark brainliest!! please hurry

Mathematics
2 answers:
serious [3.7K]3 years ago
6 0

Answer:

152 degrees

Step-by-step explanation:

the angle is supplementry so it is 180-28 which equals 152

MAXImum [283]3 years ago
3 0

Answer:

the measure of angle A is 152°

Step-by-step explanation:

180-28= 152°

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What part of 3 12 is 1/2 ? I need this asap
Aliun [14]
I assume you are asking one of three things, so I will answer all of them.

if you are asking what is 1/2 of 312, then multiply 312 by 1/2. 312 is really just 312/1, so
312 \times  \frac{1}{2}  =  \frac{312}{1}  \times  \frac{1}{2}
we multiply fractions by multiplying straight across
\frac{312 \times 1}{1 \times 2}  =  \frac{312}{2}  = 156


if you were asking what part of 3 1/2 is 1/2 then we have to recognize what 3 1/2 is as an improper fraction. to do this, we convert 3 into halves. how many halves of pizza are there in 3 whole pizzas? 6. so we have 6 halves and one half, which is a total of 7 halves.
\frac{6}{2}  +  \frac{1}{2}  =  \frac{7}{2}
now, we do the same thing as the first problem
\frac{7}{2}  \times  \frac{1}{2}  =  \frac{7 \times 1}{2 \times 2}  =  \frac{7}{4}

if you were asking what is half of 3.12, then we convert 1/2 to a decimal and multiply
\frac{1}{2}  = .5 \\ 3.12 \times .5 = 1.56
6 0
3 years ago
F(x)=3x−4g(x)=−x2+2x−5h(x)=2x2+1j(x)=6x2−8xk(x)=3x2−x+7 Calculate (fh)(x).
elena-s [515]

Answer:

( f h ) (x)  = 6 x² - 1

Step-by-step explanation:

<u><em>Step(i)</em></u>:-

Given<em> f(x)   =  3 x - 4</em>

         g (x)  = −x²+2 x−5

      <em>   h (x)  = 2 x² + 1</em>

         j (x)    = 6 x + 2 - 8 x

        K (x)   = 3 x² - x + 7

<u><em>Step(ii)</em></u>:-

<em>( f h ) (x) = f ( h (x)) = f ( 2 x² + 1 )</em>

                            =  3 (2 x² + 1 ) - 4

                            =  3 ((2 x² ) + 3 - 4

                           =   <em>6 x² - 1</em>

<u><em> Final answer:</em></u>-

∴ <em> ( f h ) (x)  = 6 x² - 1</em>

3 0
3 years ago
The graphs of y-2x = 1, 4x + y = 7, and 2y - x= -4 contain the sides of triangle. Find the coordinates of the vertices of the tr
Darina [25.2K]

Answer:

i think the right answer is b

6 0
3 years ago
Which auto insurance coverage pays for injury or damage that the insured driver causes to other people or their property?
nirvana33 [79]

Answer:

The answer is liability insurance.

Step-by-step explanation:

Liability insurance is an insurance coverage that protects a person against financial losses due to an accident that can cause bodily injury and property damage to others while the person is driving his own vehicle.

Hence, Liability insurance coverage pays for injury or damage that the insured driver causes to other people or their property.

4 0
3 years ago
Solve 5x^2 + 16 = 10 by using the quadratic formula<br><br>ax^2 + bx + c = 0
bagirrra123 [75]
2 Imaginary Solutions
5 0
3 years ago
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