2 years ago

Find the area of a triangle when a = 5, B = 37º, and C= 84º

Mathematics

1 answer:

STALIN [3.7K]2 years ago

7 0

The answer should be D

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Please help I’ll give you points and mark you brainliest

elixir [45]

ANSWER:

i think it’s c

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2 years ago

I NEED MATH HELP ASAP!

gizmo_the_mogwai [7]

P + t = 140
t = p - 4 or p - t = 4

answer is A first one

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3 years ago

Solve the following system of equations. What is one x-value of a solution?

gulaghasi [49]

Answer:

There is some mistake in the question, because the solutions are x = -1.445 and x = -34.555

Step-by-step explanation:

Given the functions:

f(x) = x² + 4x + 10

g(x) = -32x - 40

we want to find the points at which f(x) = g(x).

x² + 4x + 10 = -32x - 40

x² + 4x + 10 + 32x + 40 = 0

x² + 36x + 50 = 0

Using quadratic formula:

$x = \frac{-b \pm \sqrt{b^2-4(a)(c)}}{2(a)}$

$x = \frac{-36 \pm \sqrt{36^2-4(1)(50)}}{2(1)}$

$x = \frac{-36 \pm 33.11}{2}$

$x_1 = \frac{-36 + 33.11}{2}$

$x_1 = -1.445$

$x_2 = \frac{-36 - 33.11}{2}$

$x_2 = -34.555$

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3 years ago

The probability of guessing correctly on 5 true- false questions is (3)". Express this probability as a fraction without exponen

Free_Kalibri [48]

3/5

Just do the 3 over the five

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2 years ago

Karita had $138.72 in her checking account. She wrote checks for $45.23 and $18.00. Then she mad a deposit of $75.85 into her ac

Alex

The correct answer is: Karita had $138.72 in her checking account. She wrote checks for $45.23 and $18.00. Then she mad a deposit of $75.85 into her account

About $152

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3 years ago

Read 2 more answers