Use an addition sentence to help solve -30 -10

Mathematics

2 answers:

Leno4ka [110]3 years ago

6 0

Wouldnt that that be -20

Ratling [72]3 years ago

5 0

-40 is the answer
im posotive

You might be interested in

The diagram shows several planes, lines, and points. Which statement is true about line h? Line h intersects line f at two point

Dafna11 [192]

Answer:

According with the diagram and using the definitions of planes, lines, and points, the statement true about line h is:

d. Line h has points on planes R, P, and T.

Solution:

a. Line h intersects line f at point B, the the statement a. is false.

b. Line h is on plane R, but is not in the intersection of two planes. Line g is in the intersection of planes R and T,, then statement b. is false.

c. Line l intersects plane P at point C, then statement c. is false.

d. Line h has points on planes R, P, and T, then statement d. is true.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Leo spent the same amount of time working on each of 5 different weight machines and then spent Two-thirds of an hour on the tre

Sidana [21]

Answer:

5x + 2/3 = 1 3/4 / Leo spent 13 minutes at each machine.

Step-by-step explanation:

There are 5 weight machines. Leo spent a equal amount of time at each weight machine, but we don't know how much time. (5x) We then learn that he spent 2/3 of his time on the treadmill. (5x + 2/3) Leo spent 1 3/4 hours at the gym. (5x + 2/3 = 1 3/4) Now that we have our equation, all that's left to do is solve for x. Change your fractions into numbers. (5x + 40 = 105) After solving for x, you will determine that Leo spent 13 minutes at each machine.