Mathematics High School

what is the value of k

Answers

Answer 1

34 degrees i think that right

Related Questions

what is the diameter in the circle above
7
3.5
14
3.14

Answers

Answer:

Step-by-step explanation:

The diameter is the length from one point on the circle to another, passing through the center. The radius is the length from a point on the circle to its center, so we can always find the diameter by doubling the radius. In this case, with a radius of 7, our diameter is 7 · 2 = 14

WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
determine whether the ordered pair (5,18) is a solution of y=3x+3

Answers

Answer:

Yes, it is a solution

Step-by-step explanation:

Substitute 5 for x into the equation and see if you get 18

y = 3(5) + 3

y = 15 + 3

y = 18

So, ya know? (5, 18) is a solution of y = 3x + 3

Answer:

yes, it is.

Step-by-step explanation:

i hope this helps :)

In right triangle ABC, m∡C=90° , m∡B=55° , and CA = 10. What is the length of the hypotenuse

Answers

It is 130 because of a and b

Plssss help me my test is due is 30 minutes.

The graph below shows the height of a ball versus time for one bounce. For how
many seconds was teh ball at a height of 7 feet or more above ground?

Answers

Answer:i think its 1.75

Step-by-step explanation

Answer: 1.5

Step-by-step explanation:

What is the measure of this angle?
50
180
40
Or
140?

Answers

Answer:

last option 140°

Step-by-step explanation:

bru.h i hate iready

Correct answer: 140

Hope this is correct.

80% of a number is x. What is 100% of the number? Assume x > 0.

Answers

Is there any more context to this question? Or can you use and answer. There are a lot of answers to this question, so long as x is not finite

A researcher wants to collect data from the 700 police officers who work for a large city. Which of the following values
would be the best sample size for this population?
A. 200
B. 100
C. 75
D. 25

Answers

i think the answer would be A

Find the solution for c+12=12

Answers

Answer:

c=0

Step-by-step explanation:

0 + 12=12

c+12=12

Cancel out the 12 by subtracting it on both sides

c+12=12

-12 -12

c=0

---

hope it helps

sorry if it doesn't

Please help!! Giving brainliest and extra points!! (Click on the photo)

Answers

the answer is D 4/25 chance of choosing stripe marble

Write the equation of a line that passes through the points in the table.

Answers

Answer: do it have a answer choice if it do then its B,C and e

Step-by-step explanation:

Which property is shown by –5 • (6 + 7) = –5 • 6 + (–5) • 7?
A. Commutative Property of Addition
B. Identity Property of Addition
C. Distributive Property
D. Associative Property of Addition

Answers

Answer:

Step-by-step explanation:

if you see a person that sends you a sketchy link dont click it is an ip grabber.

Factorise
[tex] a {2} - 7a + 12[/tex]

Answers

I’m on the same question

HELPPP!
What is the solution to the system of equations graphed below?

Answers

(-2,0) and (0,4) because these are the points where the two lines meet :)

someone pls help!!! Complete the proofs using the most appropriate method. Some may require CPCTC.

Answers

Answer:

im sorry i cant help

Step-by-step explanation:

Eric runs a coffee shop and bought 5,480 cups at the beginning of the week. At the end of the
week, he had 20% of the cups left. How many cups does Eric have left? |

Answers

Answer:

1096

Step-by-step explanation:

Answer:

1096 cups i think not sure dou

Step-by-step explanation:

Factor 5z^2+45z. The factored polynomial is _

Answers

Here you go
5z(z+9)

what word does these letters make ? N I O A A R M C

Answers

armoica, macaroni and marocain

ASAP! Which of the following scatter plots has/have a non-linear line of best fit?

Answers

Answer:

Step-by-step explanation:

14 divided by 19 equals what ?

Answers

0.736 please mark as brainliest

.736 is the correct answer I’d appreciate if I get Brainlest

just wondering if anyone wanted to play with me

Im only at young age so dont be mean to me :c

Answers

Play what? Hide and seek, Tag, freeze Tag, Uno, Go Fish, Old Maid.

And lots more games just name one

Can someone plz help me with this one problem plzzzzz!!!

(I’M MARKING BRAINLIEST)!

Answers

Answer:

1:5

5:9

7:11

9:13

I think this is right in not sure though

Answer:

1.5

5.9

7.11

9.13

Step-by-step explanation:

I think that Is right also but I am not to sure

A triangular flower bed has a base of 12 feet and a high of 28 feet what is the area of the flower bed?

Answers

Answer:

168

Step-by-step explanation:

HELP ASAP I GIVE BRANLY

Answers

Answer:

x = 24.8

Step-by-step explanation:

2x + 12.8 + 117.6 = 180

Then solve.

2x + 130.4 = 180

2x = 4.6

x = 24.8

Answer:

24.8

Step-by-step explanation:

you just told me to say something so i did.

Solve for z.

z12≤3

z≥36

z≤36

z≥4

z≤4

Answers

Answer:

Your answer is correct... it's no.3 ... but if you multiply a inequality by a negative value the inequality sign changes.. like if you habe greater than it'll be less than... Keep that in mind too

Answer:

z <=3/12

z>=36

z <=36

z <=4

z>=4

Using 3.14 for 7, a sphere has a volume of 904.32 mm.

What is the radius of this sphere?

A) 8 mm
B) 10 mm
C) mm
D) 12 mm

Answers

Answer:

[tex]v = \frac{4}{3} \pi {r}^{3 } \\ 904.32 = \frac{4}{3} \times 3.14 \times {r}^{3} \\ {r}^{3} = \frac{3 \times 904.32}{4 \times 3.14} = 21.57 \\ r = 2.78[/tex]

then Radias equal to 5.5676

Step-by-step explanation:

I can help you solve what you want in mathematics in exchange for some money. If you want to, you can inform me about it and I will help you.

PLEASE HELP

Mrs. Feldman went out to dinner with her family. The bill was $75.32 How
much is a 20% tip? *

$1.51

$ 15.06

$11.30

Answers

Answer:

15.06

Step-by-step explanation:

I don't have a step-by-step explanation, but i hope this helps!!!

What is the slope of the line in the graph?

Answers

Answer:

Step-by-step explanation:

Answer:

y= 1x+1

Step-by-step explanation:

Anyone wanna help me out??

Answers

Answer:

6955 ft

Step-by-step explanation:

Refer to attached. Point J, segment BJ and angle measures added.

Step 1, find BJ

BJ / AB = sin 20° ⇒ BJ = AB sin 20° ⇒ BJ = 600 sin 20° ≈ 205.2 ft

Step 2, find BP

BJ/BP = cos 75° ⇒ BP = BJ / cos 75° ⇒ BP = 205.2/cos 75° ≈ 792.8 ft

Step 3, find PQ

PQ/BP = sin 35° ⇒ PQ = BP sin 35° ⇒ PQ = 792.8 sin 35° ≈ 454.7 ft

Step 4, find the elevation of peak P

Height above sea level = 6500 + 454.7 ≈ 6955 ft (rounded)

One leg of an isosceles right triangle measures 5 inches. Rounded to the nearest tenth, what is the approximate length of the hypotenuse?

A: 2.5 inches
B: 5.0 inches
C: 7.1 inches
D: 9.8 inches

Answers

An isosceles triangle would have two sides the same length so 5^2 + 5^2=50
Sq root of 50=7.07 or 7.1 rounded to nearest tenth so your answer is C: 7.1 inches

10 POINTS I WILL GIVE BRAINLIEST
1.
Consider the sequence: 13, 17, 21, 25, ......,117
a. Is this sequence arithmetic or geometric? Justify/explain.
b. Write the explicit and recursive rules.
2.
c. Find the sum. You can do it by adding all the terms (“bone head”) or using a formula.

Answers

Answer:

arithmetic sequence

A sequence with the difference between two consecutive terms constant. The difference is called the common difference.

Step-by-step explanation:

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