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3 years ago

7

HELP WITH MY MATH PLEASE

2 answers:

Cloud [144]3 years ago

7 0

The angels across from each other are the same. That makes the sides and the interior lines the same as well. So that means the lines cannot cross each other. They are parallel

galina1969 [7]3 years ago

7 0

Answer:

because im god and god is good and 9 x 10 is 99999

Step-by-step explanation:

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1. If a Grey Whale has a MASS of 34,000 kg and a Swimming SPEED

Lana71 [14]

Answer:

<h2> $\: \: \: \: 1. \\ - - - - - - - - - \\ momemtum \: = mass \times velocity \\ = 34000 \times 8.25 \\ = 280500 \\ \\ 2. \\ - - - - - - - - - - \\ velocity \: = \frac{distance}{time} \\ = \frac{225}{8} \\ = 28.125 \: m {s}^{-1}$ </h2><h2>plsss mar it as a brilliant answer</h2><h2>and like it ❤</h2>

8 0

3 years ago

Does anyone know this cause I need to understand how to do this.

soldier1979 [14.2K]

Answer:

Triangle TSR

Step-by-step explanation:

This triangle is congruent to triangle FED because 3 angles and 3 sides You start with D because angle F is congruent to angle D

4 0

3 years ago

How to get the right answer

marusya05 [52]

Answer:

15 cm

Step-by-step explanation:

Write out the formula: a^2 + b^2 = c^2

Plug in the numbers that you were given: a^2 + 6^2 = 16^2

Solve for the numbers that you were given: a^2 + 36 = 256

Subtract: - 36 = - 36

a^2 = 220

Then, you find your answer: a^2 = 220

The square root of 220 is 14.832396974191326. But you are going to round it and you get 15. So, the answer is 15 cm.

Hope this helps

-Amelia

7 0

4 years ago

What annual rate of interest is required to triple an investment in 7 years if it were compounded quarterly?

Jobisdone [24]

Answer:

Option C) 16.01%

Step-by-step explanation:

we know that

The compound interest formula is equal to

$A=P(1+\frac{r}{n})^{nt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

n is the number of times interest is compounded per year

in this problem we have

$t=7\ years\\P=\$x\\A=\$3x\\n=4$

substitute in the formula above

$3x=x(1+\frac{r}{4})^{4*7}$

$3=(1+\frac{r}{4})^{28}$

Apply log both sides

elevated both sides to 1/28

$\sqrt[28]{3}=(1+\frac{r}{4})$

Multiply by 4 both sides to remove fraction

$4\sqrt[28]{3}=4+r$

subtract 4 both sides

$r=4\sqrt[28]{3}-4$

$r=0.1601$

convert to percentage

$r=0.1601*100=16.01\%$

4 0

3 years ago

HELPPPPP MEEEEEEEEEEEEEEEE

Akimi4 [234]

Answer:

V = 20,000 - 2,000t

6 0

3 years ago