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VARVARA [1.3K]
3 years ago
15

Dear god help me I NEED this answer!!

Mathematics
1 answer:
tatiyna3 years ago
5 0

Answer:

<em>Correct choices: a) 5:12 and c) 7 to 12</em>

Step-by-step explanation:

The ratio of red beads to pink beads is 5:7. This means that for every 5 red beads there are 7 pink beads.

It also means that for every 12 beads there are 5 red beads and 7 pink beads.

Therefore, there are two part-to-whole ratios:

5:12 red beans to total beads, and

7:12 pink beans to total beads

Correct choices: a) 5:12 and c) 7 to 12

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How do I solve this?
Elis [28]
Use synthetic division. check attachment for work and steps. 

7 0
3 years ago
1. Two segments from P are tangent to circle o. If angle P = 60 and the radius of circle o is
GaryK [48]

Answer:

20.7 ft each

Step-by-step explanation:

See the diagram attached below which describes and represents the information given to us.

The tangents are PA and PB.

Tangents form right angle with the radius of a circle, therefore:

<OBP = <OAP = 90°

Therefore ∆OBP is a right triangle.

m<APO = m<BPO = ½(60) = 30°

Thus, in ∆OBP,

Reference angle = 30°

Side length opposite to reference angle = 12 ft

Adjacent length = length of tangent PB

Apply trigonometric function TOA, to find PB:

Tan 30 = Opp/Adj

Tan 30 = 12/PB

PB × Tan 30 = 12

PB = 12/Tan 30

PB = 20.7846097 ≈ 20.7 ft (nearest tenth)

Length of each segment = 20.7 ft

3 0
3 years ago
Find the missing term in each pair of equivalent ratios <br> ____:13=48:104
Arte-miy333 [17]
You can treat ratios as fractions
x:13=48:104
x/13=48/104
simplify 48/104
48/104=24/52=12/26=6/13
x/13=6/13
multiply both sides by 13
x=6

the missing number is 6
7 0
4 years ago
What are 3 equivalent ratios to 2/5
KIM [24]
3 equivalent ratios can be:

4/10

6/15

8/20?
3 0
3 years ago
Read 2 more answers
Solve the following equation algebraically:
weeeeeb [17]
It’s definitely d. -96,96
7 0
3 years ago
Read 2 more answers
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