Mathematics High School

Find the value of z.
A. 55
B. 90
C. 238
D. 122

Find The Value Of Z. A. 55B. 90C. 238D. 122

Answers

Answer 1

Answer:

Not sure

Step-by-step explanation:

Still not sure

Related Questions

a right cylindrical solid is cut in half to form the figure shown. if the length is 20 cm and the diameter is 8cm, what is the surface area? (please explain thoroughly)

Answers

Answer:

Step-by-step explanation: (96pi + 160)

cm^2

Please help. Find sinA

Answers

Answer: 32/40

Step-by-step explanation:

Sin is Opp/Hyp

Sin A is 32/40

The answer to that will be 32/40

Need help ASAP please

Answers

im thinking c, im sorry if wrong

repost on my warm up plz help

Answers

Answer:

oh srry ur not a scam

Step-by-step explanation:

Answer:

#1: (Problem 3² × 3³, Answer: 243) (Problem 3⁵, Answer: 243), yes the answer matches

#2: (Problem 2³ × 2⁴, Answer: 128) (Problem 2¹², Answer: 4096), No, the answer doesn't match.

#3: (Problem (-2)⁴ × (-2)², Answer: 64) (Problem (-2)⁸, Answer: 256), No the answer doesn't match.

#4: (Problem (-3)² × (-3)⁵, Answer: -2187) (Problem (-3)⁷, Answer: -2187), yes the answer matches

The pattern is: When 2 whole numbers raised to a power are multiplied together, the base stays the same and the exponent add up

Hope this helps!

9/11÷5/6 divide the following . simply your answer

please help me​

Answers

(9/11)÷(5/6)

= 9/11×6/5

= 54/55

Whats the difference between a subset and a proper subset? {5,8} {2,5,8} Is {5,8} a subset of {2,5,8}.

Answers

Answer:

[tex]\{5,8\}[/tex] is a subset of [tex]\{2,5,8\}[/tex]

Step-by-step explanation:

Required

Difference between subset and proper subset

To answer this question, I will use the following illustration.

[tex]A = \{1,2,3\}[/tex]

[tex]B = \{2,3\}[/tex]

[tex]C = \{1,2,3\}[/tex]

In the above sets, set B is a proper subset of set A because all elements of B can be found in A, but not element of A can be found in B.

Set C is a subset of A because [tex]A = C[/tex]

Using the above illustration, we have:

[tex]\{5,8\}[/tex] and [tex]\{2,5,8\}[/tex]

[tex]\{5,8\}[/tex] is a subset of [tex]\{2,5,8\}[/tex], because 5 and 8 are in [tex]\{2,5,8\}[/tex] but 2 which ca be found in [tex]\{2,5,8\}[/tex] is not in [tex]\{5,8\}[/tex]

The school that Sarawong goes to is selling tickets to a play. On the first

day of ticket sales the school sold 13 senior citizen tickets (s) and 5 child

tickets (c) for a total of $125. The school took in $85 on the second day

by selling 5 senior citizen tickets and 5 child tickets. What is the price

each of one senior citizen ticket and one child ticket?

Write the two equations to solve the system first. Use s for senior

citizens and use c for child. Show all work using the method you prefer.

Equations:

Answers

Answer:

12s + 5c = 125

5s + 5c = 85

price of senior citizen ticket = $5.71

price of a child's ticket = $11.29

Step-by-step explanation:

This question can be solved using simultaneous equation

12s + 5c = 125 equation 1

5s + 5c = 85 equation 2

subtract equation 1 from 1

7s == 40

s = 40/7 = 5.71

Substitute for s in equation 1

12(5.71) + 5c = 125

68.57 + 5c = 125

5c = 125 - 68.57

5c = 56.43

c =11.29

Which expression is equivalent to5(h+9)

Answers

Answer:

The answer would be 5h+45

Step-by-step explanation

5 (h+9)

You need to convert this equation into the equation

you multiply 5 by h and get 5h

Then multiply the same number outside the parenthesis, 5, by 9 which will give you the answer 45

Once you have 5h and 45 just put it together with the addition symbol which will will equal:

5 (h+9) = 5h + 45

Your Welcome! (hopefully this answers your question)

How do I find the indicated value for this problem?

Answers

Answer: an = a1 +

Step-by-step explanation:

Angle A and B are supplementary. Angle A is 39 degrees so angle B must be what??

Answers

supplementary angles = 180°

180 - 39 = 141 °

141°

Which expression is equivalent to (9 + 3i) - (-4 + i)?
A. 5 + 2i
B. 5 + 4i
C. 13 + 2i
D. 13 + 4i

Answers

Answer:

c.

Step-by-step explanation:

from the expression (9 + 3i) - (-4 + i);

STEP 1: multiply (-4 + i) by the minus sign before it.

we have +4 - i as the result.

we are left now with:

9+3i+4-i.

STEP 2: grouping those with same values,

9+4+3i-i= 13+2i

Which number is equivalent to 2 ^6

Answers

Answer:

64

Step-by-step explanation:

2×2×2×2×2×2=64

that's it

Answer:

64

Step-by-step explanation:

2×2×2×2×2×2= 64 just multiply or use calculator.

A machine pumps 8.4 gallons of water every 3.2 minutes.
How many gallons does the machine pump each minute?

Answers

Answer:

2.625 gallons per minute

Step-by-step explanation:

8.4/3.2=2.625


How much change would you get from
£10 if you spent £1.43 and £1.115

Answers

Answer:

£7.455

Please mark as brainliest if answer is right

Have a great day, be safe and healthy  

Thank u  

XD

You would have 7.42

If both spinners are spun simultaneously, what is the probability that both spinners will land on orange?

Answers

Answer:

The probability that neither land on orange is (1/2)* (7/8) = 7/16. Hence, the probability that at least one lands on orange is 1 - 7/16 = 9/16.

Step-by-step explanation:

me big brain

Brainliest for correct answer!!!!!!!!!!!!!!!!!!!!!!!! HELP!!!!!!!!!!!!!
If a proton is rotating around a collider with a circumference of 27,000 meters at a speed of 300,000,000 meters per second, how long does it take for the proton to make one complete rotation?

Answers

.00009 seconds, it is 27,000/300,000,000

Urgent!!
According to the graph, what is the factorization of x2 - 5x + 6?
y=x2.5x+6
A. (x - 3)(x + 2)
B. (x+3)(x - 2)
C. (x - 3)(x - 2)
D. (x+3)(x + 2)

Answers

Answer:

If you still need the answer it’s c

Step-by-step explanation: The zeros of the graph are 2 and 3 , which is where the graph crosses the x axis,

The factorization is the form

(x-a) (x-b) where a and b are the zeros

(x-3) (x-2)

What is x if all three sides combined is 180? Pls help

Answers

Answer:

x= 52°

Step-by-step explanation:

comment if u need explanation :)

Answer:

x=52

Step-by-step explanation:

Set it up 2x+28+x-4=180

Combine like terms

3x+24=180

Subtract 24 from both sides

3x=156

Divide 3 from both sides

x=52

Hope this helps

Brainliest would be appreciated

In the diagram below of triangle NOPNOP, QQ is the midpoint of \overline{NP}
NP
and RR is the midpoint of \overline{OP}
OP
. If m\angle PON=-5x+171∠PON=−5x+171, and m\angle PRQ=-9x+207∠PRQ=−9x+207, what is the measure of \angle PON∠PON?
N

Answers

Answer:

126 degrees

Step-by-step explanation:

PLEASE HELP
∆ARE ≌ ∆_ by _

Answers

Answer:

We have:

AE ≅ ACRE ≅ RCAR ≅ AR

The conclusion is:

ΔARE ≅ ARC by Side-side-side (SSS) postulate

PLS HELP !!!!!!!
i rlly need this T__T

Answers

Answer:

(3,4) -> (8,3)

(-2,4) -> (3,3)

(-2,5) -> (3,4)

The triangle is translated 5 units to the right and 1 unit down.

Step-by-step explanation:

Add 5 to each x on the (x,y) coordinate and subtract 1 from each y.

15. In a random sample of 40 students, 25 students preferred chocolate to
vanilla. If there are 120 student in the school, how many like chocolate

Answers

25/40 = x/120
solve for x you get 75

What's the area of the composite figure #9??PLS HELP!!!!!!! I'll mark whoever get's it right brainliest!!!!!!!!!

Answers

Answer:

495 ft²

Step-by-step explanation:

To answer this, you need to subtract the area of the rhombus from the area of the square.

SQUARE:

A = bh

25x25=625

RHOMBUS:

A = bh

13 x 10 = 130

625 - 130 = 495

The perimeter of a rectangle is 35.6 feet. The length of the rectangle is 12 feet.
What is the width of the rectangle? *
1. 5.8 feet
2. 23.8 feet
3. 11.8 feet
4. 23.6 feet
.

Answers

Answer:

The length is 2.4 1.2 times 2 to take away the both width sides minutes 2.4 from 7.2 you get 4.8 then divide by two because it’s a rectangle it has to length side and you get 2.4

so that is number 3

Step-by-step explanation:

A capacitor has plates of area
1.64 x 10-3 m2. To create a
capacitance of 2.38 x 10-9 F, how
far apart should the plates be?

Answers

Answer:

6.1*10^-6

Step-by-step explanation:

Acellus

(I’ll give brainliset) Your friend makes a two dimensional model of a dividing cell as shown. The total area of the dividing cell is 350 square inches. What is the area of the shaded region to the nearest whole inch?
nearest whole inch?

Answers

Answer:

149.04 in^2

Step-by-step explanation:

The image of the question can be seen below.

In the image, we can see two circles that intersect at a given point.

We know that the total area of the image is 350 in^2

We want to find the area of the shaded part.

Ok, this seems to be hard, so instead, let's find the area of the two non-shaded parts (two semicircles) and just subtract that area from the total area of 350in^2

The two non-shaded parts are half a circle of diameter 16 inches.

We know that for a circle of diameter D, the area is:

A = pi*(D/2)^2

Where pi = 3.14

And because we want to find the area of two semicircles of diameter 16 inches, is exactly the same as finding the area for a single circle of diameter 16 inches.

This is:

A = 3.14*(16in/2)^2 = 3.14*(8in)^2 = 200.96 in^2

Now we can just subtract this from the total area:

shaded area = total area - A

shaded area = 350 in^2 - 200.96 in^2

shaded area = 149.04 in^2

a jar holds 3 red, 2 white and 5 green marbles. What is the probability of not drawing out a white one?

Answers

Answer:

80%

Step-by-step explanation:

P(not white) = 8/10

Which of the following graphs represents all values of x for which (2 + 1)(x - 3) <0?
(PLEASE HELP!!) :(

Answers

Answer:

D

Step-by-step explanation:

x < 3

To make sure there is enough space for the donuts, Dave wants to add 2 inch to the minimum length, width, and height of the box. Including the additional space, what should be the length, width, and height of the new box, in inches? Enter each answer in a separate response box. ​

Answers

The new length, width, and the height are (L+2) inches, (W+2) inches, and (H+2) inches respectively

What is a cuboid?

It is defined as the six-faced shape, a type of hexahedron in geometry.

It is a three-dimensional shape.

As the old length, width, and height are not given so we are assuming the length of the box is L, width is W, and height is H.

Dave wants to add 2 inches to the minimum length, width, and height of the box. Including the additional space.

So the new length = (L+2) inches

New width = (W+2) inches

New height = (H+2) inches

Thus, the new length, width, and height are (L+2) inches, (W+2) inches, and (H+2) inches respectively.

Learn more about the cuboid here:

brainly.com/question/9740924

#SPJ2

If "if p , then q " is the conditional statement, then "if q , then p " is the converse.

True
False

Answers

Answer:A true

Got it right in the odyssey ware

Step-by-step explanation:

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