Mathematics College

In which Quadrant does the point (21 , 15) Lie?

Answers

Answer 1

it is located in the first or I quadrant

Answer 2

It lies in first quadrant as it is in the form (+,+).

In Which Quadrant Does The Point (21 , 15) Lie?

Related Questions

A mistake was made in the steps shown to simplify the expression. Which step includes the mistake?
9/2+ 3(4 – 1) – 7 + 23
Step 1: = 9/2+ 3(3) — 7 + 23
Step 2: = 9/2 + 3(3) - 7 + 8
Step 3: =15/2 (3) — 7+8
Step 4: =45/2 - 7+8
Step 5: =31/2 +8
Step 6: =47/2

Answers

step 2 how did the 8 get there?

Answer: step 3 maybe?

Step-by-step explanation:

please help me please

Answers

Answer:

It won't let me see the picture

Step-by-step explanation:

Multiply 5 or d. Dhbsjvbdnd

⦣G and ⦣H are complementary. If the measure of ⦣H is 72°, what is the measure of ⦣G?

Answers

9514 1404 393

Answer:

∠G = 18°

Step-by-step explanation:

Complementary angles total 90°. The measure of G is ...

∠G = 90° -72° = 18°

For this exponential function what is the output value (y) when the input value (c) is 3?

Answers

Answer:

y = 40

Step-by-step explanation:

Given, y = 5 * 2^x

If x = 3, y would be:

Substitute the value of x into the given function.

Thus,

y = 5*2³

y = 5*8

y = 40

please I really need help

Answers

I think A and E, but I’m not positive

Mother shared 60 sweets among her 2 daughters in the ratio 2:3. If Janice gets 20, how many do Kayla gets?

Answers

Answer:

40

Step-by-step explanation:

Because if janice getd 20 and kayla also 40 gets Sweets among

Triangle XYZ with vertices X (1,-2) Y (3,-5) and Z (4,1) translated 5 units left and 3 units up

Answers

Answer:

x= (4,-7)

y= (6,-10)

z= (7,-4)

Step-by-step explanation:

Plz help me!!
I have no clue how to do this because my teacher moves to fast for me. If you can help out that would be really appreciated!!

Answers

Answer:

1. x = 65

2. x = 40

3. x = -7

4. x = -4

5. x = -7

6. x = 4

Step-by-step explanation:

Angles in a triangle always add up to 180 degrees.

Thus, for each triangle you can write an equation setting the sum of the three angles equal to 180, and solving for x.

1. 180 = 80 + 35 + x

180 - (80 + 35) = x

180 - 115 = x

65 = x

2. 180 = 70 + 70 + x

180 - (70 + 70) = x

180 - 140 = x

40 = x

3. 180 = 76 + 41 + (x+ 70)

180 - (76 + 41) = x + 70

180 - 117 = x + 70

63 = x + 70

63 - 70 = x

-7 = x

4. (the red square means its a right angle = 90 degrees)

180 = 90 + 25 + (x + 69)

180 - (90 + 25) = x + 69

180 - 115 = x + 69

65 = x + 69

65 - 69 = x

x = -4

5. 180 = 50 + (57 +x) + (x + 87)

180 - 50 = (57 +x) + (x + 87)

130 = (57 +x) + (x + 87)

combine like terms

130 = 144 + 2x

130 - 144 = 2x

-14 = 2x

-7 = x

6. 180 = 80 + (9x + 4) + (16x - 4)

180 - 80 = (9x + 4) + (16x - 4)

100 = (9x + 4) + (16x - 4)

combine like terms

100 = 25x + 0

100 = 25x

4 = x

$145 pair of UGGs, 25% discount, 6% sales tax final price
I NEED HELP ASAP!! (Grade 7)

Answers

The answer is 38.43! i hope its right

pls help me.........

Answers

Answer:

36 m^2

Step-by-step explanation:

A trapezoid's area can be found by (side 1 + side 2) * (height ÷ 2)

Answer:

tama po yan sa taas pareho kami ng sagot

Paisley works on her drawings for 2 hours. She spends 1/6 hour on each drawing. How many drawings does she work on in 2 hours? HELP FAST!!!!

Answers

Answer:

1/12

Step-by-step explanation:

1/6 divided by 2 = 1/12

solve for x
8x+12=48-3(x+1)

Answers

Answer:

hello! :) have a good day!

X = 3

What is - or how do you find answer to:
12 1/2 - (-4 1/2) =

Answers

Answer:

8

Step-by-step explanation:

12 times 1/2=6

(-4(1/2))= -2

6-(-2)

6+2

=8

Write the missing decimal so that each pair adds to 1/2 + ...= 1

Answers

Answer:

0.5

Step-by-step explanation:

1/2 + 0.5 = 1

help please due soon

Answers

Answer:

y = 6x

Step-by-step explanation:

You can easily find the slope by using slope formula:

(y2-y1) / (x2-x1) (the numbers are subscript)

E.g: (24-12) / (4-2) = 12/2 = 6

m(slope) = 6

Hope this helped :)

(You can also check if it’s correct by inputting the coords into the equation, seeing if all solutions are aplicable).

Complete the table of values.
X
-1
NIW
0
d
e
4
f
d =
e =
f=

Answers

Answer:

Step-by-step explanation:

d=4

e=2

f=6

Help plsss I’m stressing out

Answers

7/8 is the correct answer

they together are 7/8 of the pizza

this is because when you put 1/4 into eights it turns into 2/8

5/8 +2/8 =7/8

A refrigerator costs $429 to buy and its label says that estimated energy costs are $43 per year. Another brand costs $399, but its energy costs are $48 per year. If x is the years of ownership and y is the total dollars spent, write the ordered pair (x,y) that shows at what point the owner would have spent the same amount of money on either brand.

Answers

Answer:

(6, 687)

Step-by-step explanation:

A plane travels 1820 meters at a speed of 260 m/sec. How long did it
take to reach its destination? PLEASE HELP!

Answers

Answer:

7 seconds

Step-by-step explanation:

1820/260=7.

Answer:

7m/sec

Step-by-step explanation:

The TV you bought was $900 and the sales tax was 10%, what was the total cost of the TV.

Answers

$990

10% of 900 is 90. 900+90

Find the value of b. Round your answer to the nearest tenth.

Answers

Answer:

You need to include a picture because there is no figure. I don't know the other numbers of the angles orsides.

Step-by-step explanation:

Plzzzzzz help meeee plz I am timed

Answers

Answer:

multiplication property of equality. Hope this help and maybe a brainlist?

Step-by-step explanation:

Answer:

multiplication property of equality

Step-by-step explanation:

d/10=12

Multiply both sides by the equation by 10

10× d/10=10×12

Reduce the numbers by the greatest common factor which is 10

d=10×12

Multiply 10 and 12

d=120

So using multiplication to solve this equation

URGENT NEED ANSWERS •_•

Answers

9. 130 = x + 137
answer x = -7

10. 9x-3 = 4 + 8x
9x = 7 + 8x
answer x = 7

Solve the inequality: l 2x + 5 l > 15

Answers

2x>15-5
2x>10
Answer: X>5

Tina is going on a 5 day trip. She has 1 blue shirt, 1 red shirt, 1 white shirt, 1 green shirt, and 1 grey shirt. What is the probability that Tina will wear blue on the first day of her trip and then wear grey on the second day of her trip?

Answers

Answer:

1/20

Step-by-step explanation:

1/5 chance she will wear the blue shirt on the first day and 1/4 chance she will wear a grey shirt on the second day.

1/5 X 1/4 = 1/20

Answer:

i got 1/20 as my answer

What quadrilateral's diagonals are perpendicular and they bisect each other?

Answers

Answer:

Rhombus

Step-by-step explanation:

The diagonals of Rhombus bisect each other and form 4 right triangles. Since they are right triangles, they measure 90 degrees so the diagonals are perpendicular.

1/10 (x + 11) = -2 (8 - x)

Answers

Answer: (5/8)x

Step-by-step explanation:

¹/₁₀(x+11) = -2(8-x)
multiply both side by 10

x + 11 = -20 (8-x)

x + 11 = -160 + 20x

11 + 160 = 20x-x

171 = 19x

x =9

The perimeter of a rectangular e room is 24 feet. Twice the length
decreased by three times the width is 4 feet. What are the dimensions e of
thg room?

Please help me

Answers

Answer:

i am gessing to divide

Step-by-step explanation:

Tony wants to use his savings at the end of March to buy video games. The games cost $35.75 each. How many games can Tony buy

Answers

Answer:

how much money is he saving????

Step-by-step explanation:

What's the place value of 3 in 19.364?

Answers

Answer:

Tenths

Hope this helps :)

Answer:

tenths

Step-by-step explanation:

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