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3 years ago

Correct answer gets brainliest

Mathematics

1 answer:

rosijanka [135]3 years ago

4 0

Answer:

yea its 828

Step-by-step explanation:

Its alotta work that ion wanna type but that should b the answer

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Pls help me I am freaking out. :(

kkurt [141]

Andre : Anything less than -100, for example -150

-150<-100

|-150|=150

Han: Anything between -100 & 100, for example 50

50> 100

|50|= 50

Lin: 100 or -100,

100> -100

|100|=100

-100=-100

|-100|=100

8 0

3 years ago

What statements must be true of an equation before you can use quadratic formula?

Alexus [3.1K]

Before you use the quadratic formula, you have to make sure the equation itself is a quadratic and that a and b are not 0.

3 0

3 years ago

Consider a Triangle ABC like the one below. Suppose that C = 98, A = 74, and b = 11 (figure is not drawn to scale.) solve the tr

Degger [83]

Answer:

$A=73.8\°$

$B=8.2\°$

$c=76.3\ units$

Step-by-step explanation:

step 1

Find the measure of side c

Applying the law of cosines

$c^{2}= a^{2}+b^{2}-2(a)(b)cos(C)$

substitute the given values

$c^{2}= 74^{2}+11^{2}-2(74)(11)cos(98\°)$

$c^{2}=5,823.5738$

$c=76.3\ units$

step 2

Find the measure of angle A

Applying the law of sine

$\frac{a}{sin(A)}=\frac{c}{sin(C)}$

substitute the given values

$\frac{74}{sin(A)}=\frac{76.3}{sin(98\°)}$

$sin(A)=(74)sin(98\°)/76.3$

$A=arcsin((74)sin(98\°)/76.3)$

$A=73.8\°$

step 3

Find the measure of angle B

we know that

The sum of the internal angles of a triangle must be equal to 180 degrees

$A+B+C=180\°$

substitute the given values

$73.8\°+B+98\°=180\°$

$171.8\°+B=180\°$

$B=180\°-171.8\°=8.2\°$

5 0

3 years ago

What is the area of the triangle?

Fed [463]

Answer:

Step-by-step explanation:

9x10/2=45

5 0

3 years ago

Which container could logically have a capacity of 1,000 liters ? A kitchen sink B bathtub C measuring cup D Hot tub

Artist 52 [7]

If it makes it any easier, when you see "a thousand liters," think of 260 gallons of milk. Which do you think could it fill up without going over?

7 0

3 years ago

Read 2 more answers