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3 years ago

Which relationships describe angles 1 and 2?

Mathematics

1 answer:

coldgirl [10]3 years ago

6 0

Supplementary angles because because angle 1 + angle 2 = 180° so they form a line

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If ab = c - d, which of the following is an expression for d in terms of a, b, and c?

horsena [70]

ANSWER

$d = - ab + c$

EXPLANATION

The given expression is

$ab = c - d$

To find an expression for d in terms of a, b, and c, means we want to make d the subject of the relation.

This means that, we need to isolate d on one side of the equation while all other terms are on the other side.

We subtract from both sides of the equation to obtain,

$ab - c = - d$

We now divide through by -1, to get,

$- ab + c = d$

Or

$d = - ab + c$

The topic is change of subject

3 0

4 years ago

karen drove 3/4 of a mile in 1/60 of an hour .At this rate,how many miles would she drive in one hour

amid [387]

Answer:

45 miles

Step-by-step explanation:

1/60 of one hour (60 minutes) equates to 1 minute

Karen is driving 3/4 of a mile in 1 minute to multiply 3/4 and 60 to get 45 miles

6 0

3 years ago

6=a/4+6 I need the answer for math please

tangare [24]

Answer:

a = 60

Step-by-step explanation:

4 + 6 = 10

6 = a/10

10*6 = 60

6 = 60/4+6

Hope this helps!

8 0

3 years ago

Read 2 more answers

This graph shows how the amount of tape Kurt has used is related to the number of presents he has wrapped.

Misha Larkins [42]

Answer:

C 3 cm per present

Step-by-step explanation:

1 = 3cm

2 = 6cm

3 = 9cm

8 0

2 years ago

Please help rn thanks

Mama L [17]

9514 1404 393

Answer:

(b) (1, 1/6)

Step-by-step explanation:

The "unit rate" is always the y-value for x=1 when the relationship is proportional (as it is here).

That point is not specifically shown on the graph. It would be (1, 1/6).

8 0

3 years ago