3 years ago

Which number will make the fractions equal? 3/10 = 30/? A) 1 B) 10 C) 100 D) 1000

2 answers:

4 0

Okay, so rember that adding zeros is okay no matter what cause they’re placeholders,

30/100 would be adding two zeroS, and even if that’s wrong when you multiply both by 10 it will be 30/100 so your anwser is

C, 100.

lubasha [3.4K]3 years ago

3 0

Answer:

c) 100

Step-by-step explanation:

You might be interested in

An archaeologist at a dig sets up a coordinate system using string. Two similar artifacts are found one at position (1, 4) and t

myrzilka [38]

Given:

Positions of two artifacts are at points (1, 4) and (5, 2).

To find:

The distance between these two artifacts.

Solution:

Distance formula: The distance between two points is

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using distance formula, the distance between two points (1, 4) and (5, 2) is

$d=\sqrt{(5-1)^2+(2-4)^2}$

$d=\sqrt{(4)^2+(-2)^2}$

$d=\sqrt{16+4}$

$d=\sqrt{20}$

$d=4.4721359$

Round to the nearest tenth of a unit.

$d\approx 4.5$

Therefore, the distance between two artifacts is 4.5 units.

4 0

3 years ago

Irma needs to rent a car for a business trip from Phoenix to San Jose (720 miles one way). She will drive round trip and will be

cricket20 [7]

The cost per day is $65 per day, the total cost for 8days will be:
8×65
=520
suppose that E is the number of miles she can drive without exceeding $600.
Thus
0.24×E+520=600
hence solving for E we get
0.24E=600-520
0.24E=80
hence
E=80/0.24
E=333.3333
E~333

8 0

3 years ago

Which of the following equations represents a line that is perpendicular to y=3x+11 and intercepts the line at the point, (-2, 5

yaroslaw [1]

If the line is perpendicular the slope is the reciprocal so it would be
Y=-1/3x
Then if the line has to go through the point (-2,5) the y-intercept must be 5 making the answer
Y=-1/3x+5

7 0

3 years ago

A car dealer offers 6 different models, 4 colors, and 3 kinds of transmissions. How many unique cars could you choose from at th

Mkey [24]

6 × 4 × 3 = 72 cars.

72 different type of cars.

8 0

3 years ago

Read 2 more answers

PLZ HELP, WILL MARK BRAINLEST

nata0808 [166]

Answer:

A and B