4 years ago

20 POINTS

Mathematics

1 answer:

Juliette [100K]4 years ago

8 0

The answer is y+4=x thats the answer on E d g e n u i t y

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Pre calculus cos(sin^-1(4/7))

TEA [102]

Answer:

$\frac{\sqrt{33} }{7}$

Step-by-step explanation:

Find the missing side of the right triangle by Pythagorean theorem:

$7^{2} = 4^{2} + x^{2}$

$x = \sqrt{33}$

The answer would be this over the hypotenuse.

7 0

3 years ago

Solve 2∕3 + 5∕6 and put answer in simplest form. A. 3∕2 B. 2∕3 C. 9∕6 D. 7∕6

kaheart [24]

2/3 + 5/6
= 4/6 + 5/6
= 9/6
= 3/2

A. 3/2

6 0

4 years ago

What are the solutions of the quadratic equation 4x2 - 8x – 12 = 0?

Juliette [100K]

Answer:

see bottom

Step-by-step explanation:

divide through by 4

x2 - 2x - 3 = 0

x2 - 3x + x - 3 = 0

(x2 - 3x) + (x - 3) = 0

x(x - 3) + 1(x - 3) = 0

(x + 1) (x - 3) = 0

x + 1 = 0 and x - 3 = 0

x = -1 and x = 3

5 0

3 years ago

The number 8,046 can be modeled using base ten blocks. How many of each type of block are needed to build the number?

MArishka [77]

Answer:

the first one

Step-by-step explanation:

8 one thousand block is 8000

0 hundreds 000

4 tens. 40

6 ones. 6

8046

7 0

3 years ago

Read 2 more answers

Can someone help me.

salantis [7]

Answer:

see explanation

Step-by-step explanation:

substitute the values of x in the table into g(x)

Using the rule of exponents

$a^{-m}$ = $\frac{1}{a^{m} }$

g(- 2) = $4^{-2}$ = $\frac{1}{4^{2} }$ = $\frac{1}{16}$

g(- 1) = $4^{-1}$ = $\frac{1}{4}$

g(0) = $4^{0}$ = 1

g(1) = $4^{1}$ = 4

g(2) = 4² = 16

8 0

3 years ago

Read 2 more answers