All categories

3 years ago

In this figure, ∠a and ∠b are A. complementary. B. vertical. C. equal. D. supplementary.

Mathematics

2 answers:

saul85 [17]3 years ago

8 0

Answer:

on plato its figure 1

Step-by-step explanation:

Aleks [24]3 years ago

4 0

Sorry I don't see a picture. But...

If they add up to 90 degrees, they are complimentary

If they add up to 180 degrees ( a straight line) they are supplementary.

If they are vertical, they will be on either side, like two v's ><

You might be interested in

Write the equation of the line in slope-intercept form.

nexus9112 [7]

Answer:

y = 40x + 20

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

The side of a square is 2.5 cm. Find its perimeter and area.

Neko [114]

Answer:

Perimeter = 10 cm

Area = 6.25 cm²

Step-by-step explanation:

$\bf \: Given :$

$\sf \: Side \: of \: the \: square = 2.5 \: cm$

$\bf \: To \: find:$

$\rightarrow \sf \: Perimeter$

$\sf\rightarrow Area$

$\bf \: Solution :$

$\rm \: First \: w e \: need \: to \: find \: out \: the \: perimeter \: o f \: it.$

So to find the Perimeter of the square, we'll use this formula :

$\boxed{ \sf\longrightarrow \: Perimeter = 4 \times side}$

$\bf \: Step \: 1 : \rm \: Put \: the \: value \: of \: side \: of \: the \: square :$

$\sf\longrightarrow \: Perimeter = (4 \times 2.5)cm$

$\bf \: Step\;2 : \rm Multiply :$

$\sf\longrightarrow \: Perimeter = 10 \: cm$

Hence, the perimeter would be 10 cm .

$\rule{225pt}{2pt}$

$\sf \: Now,\; let's\; find \: the \: Area .$

We know that the formula of Area to find the square is,

$\boxed{ \sf \longrightarrow \: Area = (side) {}^{2} }$

Note : The answer would always be in cm².

$\bf Step\; 1 :\rm Put\; the\; value \; of\; side \; of \; the\; square :$

$\sf\longrightarrow{Area} = (2.5) {}^{2} \: cm {}^{2}$

$\sf\longrightarrow{Area} = (2.5 × 2.5 ) \: cm {}^{2}$

$\bf \: Step\;2 : \rm Multiply :$

$\longrightarrow\sf \: Area = 6.25 \: cm {}^{2}$

Hence, the area of the square would be 6.25 cm².

$\rule{225pt}{2pt}$

I hope this helps!

Let me know if you have any questions.

3 0

2 years ago

Adam's father is 412 times older than Adam. Adam's grandfather's age is 14 years less than twice Adam's fathers age. The sum of

FromTheMoon [43]

Answer:

Step-by-step explanation:

don't know how to explain it, not even sure of the answer, but just wait someone will help u out,believe me u will find.

8 0

2 years ago

I need domain and range

Alex_Xolod [135]

Answer:

-3 and infinity

Step-by-step explanation:

7 0

2 years ago

5. Monique is jumping rope and jumps 3 tin every 5 seconds. About how long does it her to jump 100 times?

iVinArrow [24]

Answer:

0.15

Step-by-step explanation:

5*3=15/100

5 0

3 years ago

Read 2 more answers