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bezimeni [28]
3 years ago
12

Find the ratio that is equivalent to 10:5. OA) 15:5 OB) 5:10 OC) 2:1 OD 5:1

Mathematics
2 answers:
Vesnalui [34]3 years ago
6 0

Answer:

OB) 2:1

Step-by-step explanation:

5 can go into 10 twice and 5 can go into itself once

Lady_Fox [76]3 years ago
3 0

Answer:

2:1

Step-by-step explanation:

10:5= 2:1

If you divide both numbers by 5:

10/5:5/5  it equals to 2:1

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Calle had five times as many stickers as sara did and twice as many as juniper. Juniper had 25 stickers. How many stickers did t
n200080 [17]

Calle: has twice as many as Juniper so = 2*25 = 50

she also has 5 times as many as sara so if she has 50, you divide 50/5 = 10

Calle has 50 stickers, Sara has 10 and Juniper has 25.

So all together they have 85 stickers.

3 0
3 years ago
Kail Ryans 10 laps around the track each day each lap around the track is 400 m meters how many times around the track will she
Semmy [17]
Hello

1 km = 1000 m

12 km = 12,000 m

Each day, she runs 10 * 400 m = 4000 m

12,000 m / 4000 m = 3

It will take 3 days.

Have a nice day
5 0
3 years ago
Use the distance formula to find distance between two points. Need help on this ASAP.
astra-53 [7]

Answer:

a) 20 units

b) 2 √10 units

c) 2 √17 units

Step-by-step explanation:

The distance formula is;

D = √(y2-y1)^2 + (x2-x1)^2

a) D = √(-7-9)^2 + (-7-5)^2

D = √256 + 144

D = √400

D = 20

b) D = √(10-8)^2 + (9-2)^2

D = √(2)^2 + 6^2

D = √4 + 36)

D = √40

D = 2 √10 units

c) D = √(1 + 7)^2 + (-8+10)^2

D = √(64 + 4)

D = √68

D = 2 √17 units

3 0
3 years ago
Find g. (-9)<br> g(+)= r^2 + 3r
oee [108]

Answer:

  • g(-9) = 64

Step-by-step explanation:

<u>Given function:</u>

  • g(r) = r² + 3r

<u>Find g(-9):</u>

  • g(-9) = (-9)² + 3(-9) = 81 - 27 = 64
7 0
2 years ago
In ΔSTU, m∠S = (10x-5)^{\circ}(10x−5)
Triss [41]

Answer:

Step-by-step explanation:

Ths sum of angle S,T,U is 180°. So,

10x-5 + 2x+4 + x-14 = 180

SOlve for x, and then you can find angle S.

4 0
3 years ago
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