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Thepotemich [5.8K]

2 years ago

9

Graph 24x+25=−6y+7 . (if you can please give me the coordinates)

1 answer:

dexar [7]2 years ago

7 0

(-0.75,0)-(0,3) is the answer

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Renee deposits $4,000 in a savings account that earns 2% simple interest per year. how much interest will she earn after 1 year?

Vera_Pavlovna [14]

I believe it's 80 dollars.

7 0

2 years ago

What is the solution of the equation 14^x=5?<br> Round your answer to the nearest ten-thousandth.

deff fn [24]

Take ln to both sides
ln 14^x = ln 5
then you'll get
x ln 14 = ln 5
divide both sides by ln 14
x = 0.6098533345
after rounding
x = 0.6099

4 0

2 years ago

Read 2 more answers

Whats the answer and how

Jet001 [13]

Answer: its c or 35

Step-by-step explanation: because at 10 salespeople its 40, so 9 salespeople is 35

8 0

2 years ago

I need the answer for 21

levacccp [35]

Answer:

h>13

Step-by-step explanation:

3 0

2 years ago

A right-angled triangle has shorter side lengths exactly c^2-b^2 and 2bc units respectively, where b and c are positive real num

yKpoI14uk [10]

Answer: hypotenuse = $c^{2} + b^{2}$

Step-by-step explanation: Pythagorean theorem states that square of hypotenuse (h) equals the sum of squares of each side ( $s_{1},s_{2}$ ) of the right triangle, .i.e.:

$h^{2} = s_{1}^{2} + s_{2}^{2}$

In this question:

$s_{1}$ = $c^{2}-b^{2}$

$s_{2} =$ 2bc

Substituing and taking square root to find hypotenuse:

$h=\sqrt{(c^{2}-b^{2})^{2}+(2bc)^{2}}$

Calculating:

$h=\sqrt{c^{4}+b^{4}-2b^{2}c^{2}+(4b^{2}c^{2})}$

$h=\sqrt{c^{4}+b^{4}+2b^{2}c^{2}}$

$c^{4}+b^{4}+2b^{2}c^{2}$ = $(c^{2}+b^{2})^{2}$ , then:

$h=\sqrt{(c^{2}+b^{2})^{2}}$

$h=(c^{2}+b^{2})$

Hypotenuse for the right-angled triangle is $h=(c^{2}+b^{2})$ units

3 0

2 years ago