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3 years ago

A segment that intersects a circle in two points is called a ________________.

Mathematics

1 answer:

serious [3.7K]3 years ago

6 0

Answer:

point of tangency.

Step-by-step explanation:

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I need help with this question, please do it in steps thank you! <br><br> 3x-y=5

ICE Princess25 [194]

Answer:

3x-y=5

3*2(X)=6-1(Y)=5

Step-by-step explanation:

x=2

y=1

3 0

3 years ago

Solve the following problems. Be sure to indicate if a solution is to be rejected based on the contextual situation.

aleksklad [387]

Answer:

1. 5/3 cm

2. 10 in

Step-by-step explanation:

1. The length of a rectangle is 4 cm more than 3 times its width.

Let the length be L and the width B

Then,

L = 4 + 3B

If the area of the rectangle is 15 cm2

Area = LB = 15

B(4 +3B) = 15

3B² + 4B - 15 = 0

3B² - 5B + 9B - 15 = 0

B(3B - 5) + 3(3B - 5) = 0

(3B - 5)(B + 3) = 0

3B - 5 = or B + 3 = 0

B = 5/3 or -3

since B cannot be negative, B = 5/3 cm

2. The ratio of length to width in a rectangle is 2 ∶ 3.

Let the length be L and the width B

Then,

L/B = 2/3

2B = 3L, B = (3/2)L

when the area is 150 in2.

Area = LB = 150

(3/2)L² = 150

L² = 150×2÷3

L² = 100

L = √100

L = ±10

since the length cannot be negative, L = 10 in

4 0

3 years ago

And investor invested a total of 2000 500 into mutual funds one fun earned and 9% profit while the other only 2% profit if the i

topjm [15]

Answer:

The amount invested in first mutual fund = P = 1800

The amount invested in second fund = 700

Step-by-step explanation:

The total amount invested in two mutual funds = 2500

The total profit earned in both mutual funds = 176

The profit percent in first mutual fund = 9%

The profit percent in second mutual fund = 2%

Now, let us assume the amount invested in first mutual fund = P

So, the amount invested in second fund = 2500 - P

Calculating the profits ,we get:

9% of P = $\frac{9}{100} \times P = 0.09P$

2% of ( 2500 - P) = $\frac{2}{100} \times (2500 -P) = 0.02(2500 -P)$

Also, total profit = 176

⇒Profit Amount from (First + Second) mutual fund = 176

⇒0.09 P + 0.02(2500 -P) = 176

or, 0.09 P + 50 - 0.02 P = 176

or, 0.07 P = 126

or, P = 126/0.07 = 1800

or, P = 1800

Hence, the amount invested in first mutual fund = P = 1800

The amount invested in second fund = 2500 - P = 2500- 1800 = 700

6 0

4 years ago

Carlos buys 4 1/3 pounds of oranges he uses 3/4 of the oranges in a recipe. What is the expression that represents the amount of

klio [65]

The first step is to convert 9 3/4 into an improper fraction 9 × 4 + 3 = 39/4. Now, multiply 39/4 by 2/3. 39 × 2 = 78 and 4 × 3 = 12, resulting 78/12. Now, reduce 78/12, resulting 39/6. Now, you can convert 39/6 into a mixed fraction. 6 goes into 39 6 times with 3 left over, resulting 6 3/6, which reduces to 6 1/2. The answer is 6 1/2 pounds.

3 0

4 years ago

Determine which statement is true t ll u and v ll w

kogti [31]

C t//v u//w
this can be solved by analyzing the angles
angles on t and v are supplementary which makes them same side exterior angles
angles on u and w are supplementary making them same side interior angles

5 0

4 years ago