3 years ago

WILL MARK BRAINLIEST !! -2+a/7 = 10 A = ? (a/7 is a fraction)

Mathematics

2 answers:

Anvisha [2.4K]3 years ago

6 0

Answer:

A=72

Step-by-step explanation:

72-2/7 = 10

72-2=70

7X10=70

sveticcg [70]3 years ago

6 0

I think the answer is actually a=84
Here is my work:

You might be interested in

Jessica got a prepaid debit card with $20 on it. For her first purchase with the card, she bought some bulk ribbon at a craft st

faltersainse [42]

I don’t know but can you please help me out

5 0

2 years ago

A 10-ounce container of chocolate chips can be used to make 4 desserts. Each dessert has the same amount of chocolate chips. Whi

OlgaM077 [116]

Answer:

2.5

Step-by-step explanation:

10/4

3 0

3 years ago

Read 2 more answers

7.5% of the grade has green eyes if there are 120 students in the grade how many dont have green eyes

GREYUIT [131]

Answer:

Step-by-step explanation:

If 7.5 % has green eyes, then 92.5% (the complement given by 100%-7.5%) dont have green eyes. 92.5% of 120 is given by

0.925*(120)=111

111 students in the grade dont have green eyes.

8 0

3 years ago

Which key features apply to the graph? helppppp

ladessa [460]

Answer:

Is this for math or History?

Step-by-step explanation:

8 0

3 years ago

What are the missing statement and reason in step 2 of the proof? Statement: ∠ABC ≅ ∠BCD, ∠BAD ≅ ∠ADC Reason: For parallel lines

ICE Princess25 [194]

Answer:

Statement: AB=CD, BC=AD

Reason: By definition of parallelogram .

Statement: AC=AC

Reason: Reflexive property of equality.

Step-by-step explanation:

1.Statement: $\angle ABC\cong \angle BCD,\angle BAD\cong \angle ADC$ .

Reason: For parallel lines cut by a transversal , corresponding angles are congruent.

2.Statement:AB=CD,BC=AD

Reason: By definition of parallelogram.

3.Statement: AC=AC

Reason: Reflexive property of equality.

4.Statement: $\triangle ABC\cong \triangle CDA$ .

Reason: SSS criterion for congruence.

5.Statement: $AB\cong CD, BC\cong AD$ .

Reason: Given .

6.Statement: $AB\parallel CD, BC\parallel AD$ .

Reason: By definition of parallelogram.

7.Statement: $\angle BAC\cong \angle ACD$ .

Reason: Alternate Interior Angles Theorem.

7 0

3 years ago