y = -3.x + 4. y = 4x – 10
Enter your math answer
Answer:
y= -2 and x= 2.
Step-by-step explanation:
(y=-3x+4)4
(y=4x-10)3
make the x's cancel out.
you get 7y=-14.
y=-2.
-2=-3x+4
x=2
To find density use: density
mass
volume
5 cm
16 cm
10 cm
Determine the density of the Geometry textbook in g/cm3.
Round your answer to the nearest hundredths place.
The density of the Geometry textbook is 0.06 g/cm^3.
To find the density of the Geometry textbook in g/cm^3, we need to find its volume first. The volume of a rectangular prism is given by the formula V = l x w x h, where l is the length, w is the width, and h is the height.
In this case, the length is 16 cm, the width is 10 cm, and the height is 5 cm. Therefore, the volume of the Geometry textbook is:
V = l x w x h = 16 cm x 10 cm x 5 cm = 800 cm^3
Now, we can find the density of the textbook using the formula:
Plugging in the given mass of 48 grams and the calculated volume of 800 cm^3, we get:
density = 48 g / 800 cm^3 = 0.06 g/cm^3
Therefore, the density of the Geometry textbook is 0.06 g/cm^3. We rounded our answer to two decimal places as the original mass was given in grams to two decimal places.
Learn more about Geometry here:
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Answer:
4
Step-by-step explanation:
add the exponents
(7+(-6)
=7-6
=1
and let the same base =4^1 =4
Answer:
4
Step-by-step explanation:
-Can you write an equation that relates quarts of blood to weight?
-How can you use the equation to determine solution?
Step-by-step explanation:
Given that amount of blood is directly linked to body weight of the person.
b = Amount of blood
W = weight of the person
k = proportionality constant or constant of variation
1) Given that, person who weighs 160 lb has about 4.6 quart of blood.
b = 4.6 quart, W = 160 lb
The constant of variation is of value 0.02875 quart/lb.
2) An equation that relates quarts of blood to weight:
3) If, b = ?,W = 175 lb
5.03125 quarts of blood are in the body of a 175-lb person.
15.2
15.9
16.8
16.1
The mean distance for all five women was 16.04 metres.
Did Fatimah throw the javelin the furthest?
You must show your working.
Yes or no
Answer:
Hi,
NO
Step-by-step explanation:
sum of all distances=16.04*5=80.2
sum of the four distances=15.2+15.9+16.8+16.1=64
Fatimah 's distance=80.2-64=16.2
Fatimah throw the javelin not the furthest.
The fraction is equal 0 if the numerator is equal 0.
Therefore your answer is 1. 0