All categories

3 years ago

What is the sum of the fractions? 3/5+(-7/5)

Mathematics

2 answers:

Vladimir79 [104]3 years ago

6 0

Answer: -1 1/5
you add the numerators which would be (-6/5) and simplify that to (-1/ 1/5)

mario62 [17]3 years ago

4 0

Answer:

-4/5

Step-by-step explanation:

3/5+(-7/5)

Since there are a + sign and a - sign next to each other, they cancel out to make a - sign.

3/5 - 7/5

Now, we can subtract.

3/5 - 7/5 = -4/5

Hope this helps! :)

You might be interested in

Can someone please clearly explain how to correctly work out Q6? Much appreciated

steposvetlana [31]

s =1/2(u+v)t

u = 16, v=16, t=90

s = 1/2(16+16)90

s = 1/2(36)90

s = 16*90

s = 1440

4 0

3 years ago

Find the midpoint of the segment with the following endpoints.<br> (4,5) and (9,2)

viktelen [127]

Answer:

(13/2,7/2)

Step-by-step explanation:

7 0

3 years ago

Overview

MaRussiya [10]

Answer:

20 292 02 202 202

Step-by-step explanation:

4 0

3 years ago

your ultra-modern store is one-story round. your square footage is 31,416. What is the diameter of you store ? Area of a circle

zaharov [31]

Answer:

199.96 feet

Step-by-step explanation:

The base of the ultra-modern store is of a round shape.

The area of the base is 31416 square feet.

We have to find the diameter of the base.

Now, the area of a circle is given by $A = \pi r^{2}$

⇒ $31416 = \frac{22}{7} \times r^{2}$

⇒ $r^{2} = \frac{31416 \times 7}{22} = 9996$

⇒ $r= \sqrt{9996} = 99.97$ feet.

Therefore, diameter = 2r = 199.96 feet. (Answer)

8 0

3 years ago

PLEASE HELP!!!! I will award brainliest!! Look at the figure shown below. A student made the table shown below to prove that PQ

Rama09 [41]

Answer:

See below.

Step-by-step explanation:

Statement 8. triangle SQR is congruent to triangle TQP

Reason 8. ASA

The only way to prove those two sides are congruent is to first prove that the triangles that contain those sides are congruent. Then you can use CPCTC to prove those sides congruent.

4 0

2 years ago