Answer:
Step-by-step explanation:
m∠1 = 180-40= 140° (suplementary angles)
m∠2= 40° (vertical angles are ≅)
m∠3= 140° ( is ≅ to ∠1)
m∠4 = m∠6 = 40° ( same side corresponding ∠s, and vertical angles)
m∠5 = m∠7 = 140° ( same side corresponding ∠s, and vertical angles)
Answer:
m<1=140
m<2= 40
m<3= 140
m<4= 40
m<5=140
m<6= 40
m<7= 140
Answer:
Step-by-step explanation:
Given
Required
Determine the mass of the vehicle
This question will be answered using Newton's second law
Substitute values for Force and Acceleration
Make Mass the subject
---- approximated
Hence, the mass of the vehicle is 1867kg
Answer:
22/24
Step-by-step explanation:
Answer:
80 miles per hour
Step-by-step explanation:
320 miles /4 hours = 80 miles per hour
Answer:
a = 4, b = 5
Step-by-step explanation:
Given the exponential function
f(x) = a
Use the given points to find a and b
Using (0, 4 ) , then
4 = a ( = 1 ) , thus
a = 4 , so
f(x) = 4
Using (1, 20 ) , then
20 = 4b ( divide both sides by 4 )
b = 5
7°F. By the next morning, the temperature had risen to
–
1°F.
What was the change in temperature during the sleepover?
The change in temperature during Lena's sleepover was 6°F. It can therefore be said that the temperature rose by 6°F during the sleepover.
To find the change in temperature, subtract the initial temperature from the final temperature, in other words, Subtract the temperature on Friday night from the temperature on Saturday morning.
Change in temperature = Final temperature - Initial temperature
Change in temperature = (−1°F) - (−7°F)
Change in temperature = −1 + 7
Change in temperature = 6°F
So, the temperature rose by 6°F during the sleepover.
Find more exercises on temperature change;
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Answer:
6F
Step-by-step explanation:
Answer:
Step-by-step explanation:
If one can of paint covers 400 square feet then this should be easy. Since you need 3,000 square feet covered with paint (and one paint can cover 400 sq) then just divide 3,000 by 400.
This will show you how many times 400 can go into 3,000 which is the same as saying "how many cans of paint can i used to cover 3,000 square feet?"