3 years ago

Question17................

1 answer:

6 0

Galaxy B has more stars. When expanded, Galaxy A has 50,000,000 stars, while Galaxy B has 20,000,000,000 stars. Galaxy A has 2.5*10⁻³ times as many stars as Galaxy B. Galaxy B has 4*10² times as many stars as Galaxy A.

You might be interested in

Which of the following is equal to 5 1/3

Andrews [41]

Answer:

Step-by-step explanation:

Using the rule of radicals/ exponents

$a^{\frac{m}{n} }$ ⇔ $\sqrt[n]{a^{m} }$

Given

$5^{\frac{1}{3} }$ = $\sqrt[3]{5}$ → C

7 0

3 years ago

A florist uses 10 red roses for every 2 white roses in her bouquets. If the florist uses 10 white roses in an arrangement, how m

ohaa [14]

Answer:

100

Step-by-step explanation:

dont know how to explain it.

7 0

3 years ago

Read 2 more answers

Write an equivalent expression for 4.5x(2 - 6)

ki77a [65]

$4.5x(2 - 6) \\ \\ 1. \: 4.5x \times - 4 \\ 2. \: = - 18x$

5 0

3 years ago

Read 2 more answers

Someone please help me with this question ?

Crank

Asked and answered elsewhere.
brainly.com/question/9495706

5 0

3 years ago

What is the slope of 4x+5y= -10

Aleonysh [2.5K]

Answer:

$-\frac{4}{5}$

Step-by-step explanation:

To find the slope, rearrange the equation to y=mx+b or y=mx+c.

$4x+5y=-10$

Subtract 4x from both sides:

$5y=-10-4x$

Divide 5 on both sides:

$y=\frac{-10-4x}{5}$

$y=-\frac{4}{5} x-2$

In the equation of y=mx+b/y=mx+c, m will be the slope.

Therefore, the slope is $-\frac{4}{5}$

6 0

3 years ago