2 years ago

Solve -9 2/7 - (10 3/7)

Mathematics

1 answer:

Setler [38]2 years ago

3 0

Answer:

add the whole numbers. -9+10=1

1 2-3/7

remove one digit from the whole number:. 1-1=0

add the denominator to 2=7+2=9

:. 9-3/7=6/7

answer=6/7

You might be interested in

Base 1 feet, altitude 6 inches.<br><br> sq. ft.<br> 1 sq. ft.<br> 4 sq. ft

larisa86 [58]

It would be 0.5 sq ft

5 0

3 years ago

Read 2 more answers

For a right triangle ABC, you are told that cos A = x and sin A = y. Which option below gives an expression that is equivalent t

loris [4]

Answer:

Step-by-step explanation:

We know that

cos A = adjacent / hypotenuse

sin A = opposite / hypotenuse

Therefore, sin A / cos A =

(opposite / hypotenuse) / (adjacent / hypotenuse)

= (opposite/hypotenuse) * (hypotenuse / adjacent)

= opposite / adjacent

= tan A

Therefore, tan A = sin A / cos A = y/x

8 0

3 years ago

If wayne has 75 coins his brother has 25 fewer than him how mant does he has

Yuri [45]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Mathematics algebra essay

Komok [63]

Answer:

The answer is D $3.35

Step-by-step explanation:

$2.35 + .25x = 1.75 + .40x \\ 2.35 = 1.75 + .40x - .25x \\ 2.35 = 1.75 + .15x \\ 2.35 - 1.75 = .15x \\ .60 = .15x \\ \frac{.60}{.15} = x \\ x = 4$

$2.35 + .25(4) = 2.35 + 1 = 3.35$

8 0

2 years ago

Please answer asap!!!

Harlamova29_29 [7]

Answer:

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers