x2 = 20

a.4.47

b. -3.97, 3.97

c. -10, 10

d. -4.47, 4.47

Answer:

**Answer: if using the quadratic formula it is D :) **

**hope this helps**

**Step-by-step explanation:**

What is the measure of arc PSR? *75 degrees260 degrees65100

A police officer claims that the proportion of accidents that occur in the daytime (versus nighttime) at a certain intersection is 35%. To test this claim, a random sample of 500 accidents at this intersection was examined from police records it is determined that 156 accidents occurred in the daytime. The following is the setup for this hypothesis test: {H0:p=0.35Ha:p≠0.35 Find the test statistic for this hypothesis test for a proportion. Round your answer to 2 decimal places. Provide your answer below:

Based on the data, select the most reasonable prediction about the height ofsecond-grade students.A. The typical second-grade student is less than 45 inches tall.B. The typical second-grade student is about 45 inches tall.C. The typical second-grade student is more than 50 inches tall.D. The typical second-grade student is about 48 inches tall.

Max has been offered positions by two car companies. The first company pays a salary of $7,500 pluscommission of $1000 for each car sold. The second company pays a salary of $17,500 plus a commission of$500 per car sold. How many cars would need to be sold to make the total pay the same?

What property allows us to determine the congruency of the two triangles in the diagram?A. SSSB. ASAC. HLD. SAS

A police officer claims that the proportion of accidents that occur in the daytime (versus nighttime) at a certain intersection is 35%. To test this claim, a random sample of 500 accidents at this intersection was examined from police records it is determined that 156 accidents occurred in the daytime. The following is the setup for this hypothesis test: {H0:p=0.35Ha:p≠0.35 Find the test statistic for this hypothesis test for a proportion. Round your answer to 2 decimal places. Provide your answer below:

Based on the data, select the most reasonable prediction about the height ofsecond-grade students.A. The typical second-grade student is less than 45 inches tall.B. The typical second-grade student is about 45 inches tall.C. The typical second-grade student is more than 50 inches tall.D. The typical second-grade student is about 48 inches tall.

Max has been offered positions by two car companies. The first company pays a salary of $7,500 pluscommission of $1000 for each car sold. The second company pays a salary of $17,500 plus a commission of$500 per car sold. How many cars would need to be sold to make the total pay the same?

What property allows us to determine the congruency of the two triangles in the diagram?A. SSSB. ASAC. HLD. SAS

The **exact value **of sin (π/3 + π) is: sin (4π/3) = -√3/2.

Here, we have,

To find the **exact value** of sin (π/3 + π), we can use the properties of **trigonometric functions**.

First, let's simplify the angle π/3 + π:

π/3 + π = (π + 3π)/3 = 4π/3

Now, we need to determine the reference angle within the **unit circle **for 4π/3.

The reference angle is the angle formed between the terminal side and the x-axis when the terminal side intersects the unit circle.

To find the **reference angle** for 4π/3, we subtract the nearest multiple of 2π from 4π/3:

4π/3 - 2π = (12π/3 - 6π)/3 = 6π/3 = 2π

Therefore, the reference angle for 4π/3 is 2π.

Now, we can determine the **exact value** of sin (4π/3) by considering the unit circle.

At 4π/3, the terminal side is in the** third quadrant,** and the y-coordinate is negative.

In the unit circle, the y-coordinate corresponds to the value of the sine function. Since the y-coordinate is **negative**, the exact value of sin (4π/3) is -√3/2.

Hence, sin (π/3 + π) = sin (4π/3) = -√3/2.

To learn more **trigonometry** click:

#SPJ2

Answer:umm I think to do that you need to สะเดมแคพสพว เุ่ะมำงกรด พรพเ่พยวพ

Step-by-step explanation:ระะทืะยะะืะนะทะ ถระทพนดทเรทเสเยเสเรเาดยเสะมะนเสเร้าเสพ

**Answer:**

diameter = circumference / pi

circumference = 15cm

diameter = 15 / 3.14

= 4.77707006369 cm

hope this answer helps you.....

please mark as brainliest... thank you!

A. 1/14

B. 1/27

C. 13/14

D. 13/27

E. 14/27

The **probability** that the person** chosen** is a **boy** is 14/27.

Number of girls = 13

Number of boys = 14

Total students = 27

**Probability** is a** measure **of the** likelihood **of **occurrence** of an** event**.

**P(event) = Favorable outcomes / total outcomes**

Favourable outcomes = 14 because there are 14 boys

Total outcomes =27

So, the** probability **that the person** chosen** is a** boy **will be given by:

P(boy)=14/27

So, the **probability** that the person** chosen** is a **boy** is 14/27.

Hence, the **probability** that the person** chosen** is a **boy** is 14/27.

To get more about **probability** visit:

**Answer:**

E

**Step-by-step explanation:**

It's E because you have to add 13 and 14 and as you can see there's 14 boys so it's E.

−4(2w−7)=9(2−w)

**Answer:**

-10

**Step-by-step explanation:**

Graphing the equation y-3=1/3(x+4)

Thank you.

**Answer:**

X intercept (-13,0)

y intercept (0,13/3)

**Step-by-step explanation:**

slope intercept form

y=1/3x+13/3

The product of 3,356 and 7 is 23,492.

To find the product of 3,356 and 7, you can multiply the two numbers together. So, 3,356 multiplied by 7 equals 23,492.