Mathematics High School


Me ayudan explicándome esto o igual nose algunas respuestas

Me Ayudan Explicndome Esto O Igual Nose Algunas Respuestas

Answers

Answer 1

Answer:

Step-by-step explanation:Subscribe to my channel thatgirl.christinak for a giveaway

Related Questions

32h+24=-3h-11h what is the solution

Answers

The answer is H=-12/23

Answer:

h = -12/23

Step-by-step explanation:

Combine like terms:

32h + 24 = -3h - 11h

32h + 24 = -14h

Subtract 24 from both sides of the equation:

32h + 24 = -14h

32h + 24 - 24 = -14 h - 24

Simplify:

32h = -14h - 24

Add 14 to both sides and then you simplify. This will give you the answer -12/23. Good luck!!

An actor was paid $2.1 x 10^6 (this an exponent) to star in a movie. If the
movie was 1 hr 45 min long, what was the actor's salary
per minute? Give your answer standard form.

Answers

Answer:

Step-by-step explanation:

one hour and 45 min=60+45=105 minutes

2.1x 10^6=210x 10^4 ,  i multiplied 2.1 by 100

210 x 10^4/105=2 x10^4=20,000/min

Ski rentals are $100 plus $18 per hour, as shown in the table above.

1. Write an equation that represents this data using function notation. Let x represents the time in hours and f (x) represents the rental cost.

2. What would be f (6)? Show your work.

3. If f (x) = 235, what is x? Show your work.

BE SURE TO LABEL YOUR RESPONSES 1, 2, AND 3.

Answers

Answer:

1. f(x)=18X +100

2:108

3. 7.5

Step-by-step explanation:

Answer:

-i

Step-by-step explanation:

Tell weather each equation can be written in the from y=mx+b. Write yes or no

Answers

Answer:

3.No 4.Yes 5.Yes

Step-by-step explanation:

Answer:

no....yes y=x+4.......yes y=-2x+3

What is the height of the trapezoid?
The area of the trapezoid is 40 square units.
6
h
O 3 units
O 5 units
O 10 units
O 12 units
10

Answers

Answer:

the answer is 5 I had to have 20 characters So imma put this

START

Step-by-step explanation:

its 5 units

which statmen is true about the slope of the line rt​

Answers

D. The slope is the same between any two points because it is linear.

2) Gold has a density of
19.3g/cmº. The gold ring has a
mass of 15g. Work out the
volume of the gold in the ring?

Answers

Answer:

V = 150/193 cm³

Step-by-step explanation:

Density = Mass/Volume

Substitute the given values into the equation.

19.3 = 15/V (Given)

19.3V = 15 (Multiplied V on both sides)

V = 150/193 (Divided 19.3 on both sides)

A soccer ball has a mass of about
425 grams. A softball has a mass
of about 184 grams. What is their
total mass?

Answers

Answer:

609g

Step-by-step explanation:

425+184=609

Answer:

609

Step-by-step explanation:

425+184=609

So the answer is 609

(46^2 + b - 2) (4b + 5)

Answers

Answer:

46^2+b-2/4b+5

2116+b-2/4b+5

=2114+b/4b+5

Step-by-step explanation:

Escherichia coli is a prokaryotic bacterium. How will Escherichia coli reproduce? A. binary fission B. budding C. mitosis D. regeneration?

Answers

Answer:

A. binary fission

Step-by-step explanation:

Escherichia coli is a prokaryotic bacterium. Escherichia coli reproduce asexually by binary fission. While Escherichia coli is undergoing binary division, the process starts with elongation of the cell. Two similar copies of the bacteria is then replicated followed by the formation of a septum.

What is the value of the expression below when y = 9 and z = 3?

10y – 7z

Answers

10(9) - 7(3)
90- 21
69

Write the answer with the correct number of significant digits. Don't use any commas in your answer. Only use a
decimal point in your answer if it is necessary to show the correct number of significant digits.
386 x 21 =

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8106 i hope this helped i didn’t put any commas

the diagram shows a circle centre o. work out the value of a​

Answers

Answer:

a = 49°

Step-by-step explanation:

From the figure attached,

In ΔBOC,

OB = OC = Radii of the circle O

Therefore, m∠OBC = m∠OCB = 41° [Opposite angles of the equal sides of a triangle]

By triangle sum theorem,

m∠OBC + m∠OCB + m∠BOC = 180°

41° + 41° + m∠BOC = 180°

m∠BOC = 180° - 82°

              = 98°

Since, "angle subtended by an arc at the center is twice the angle subtended at the circumference",

m∠BOC = 2(m∠BAC)

98° = 2(a)

a = 49°

Find the volume of the prism.

Answers

Answer:

102

Step-by-step explanation:

first you have to multiply 8 by 12 and then add the some with the leftover number

Which one is greater?

Answers

Answer:

top one

Step-by-step explanation:

brainliest

Answer:

the top one is bigger. always check the digit placing and exponents!

In a fish tank there are 10 clown fish, 4 angel fish, 6 puffer fish, and 5 eels. What is the probability of scooping out a clown fish on the second scoop after scooping out a clown fish on the first scoop and not replacing it

Answers

Answer:

3/8

Step-by-step explanation:

Given that

Number of clown fish = 10

Number of Angel fish = 4

Number of Puffer fish = 6

Number of Eels = 5

From the above, there exists 10 + 4 + 6 + 5 number of fishes

There exists 25 number of fishes.

Probability of picking a clown fish then is

C = 10 / 25

If the clown fish picked isn't replaced, then there exists 9 clown fishes, and 24 total fishes. This, the probability of picking another clown fish is

C = 9 / 24

C = 3 / 8

Thus, the answer is 3/8

In a 33' by 69.7' room, what is the diagonal length from corner to corner along the floor?

Answers

Answer:

77.12 feets

Step-by-step explanation:

In a 33' by 69.7' room, what is the diagonal length from corner to corner along the floor?

Step one:

given data

Length of the room= 33 feets

width of the room = 69.7 feets

Required

The diagonal of the room

Step two:

from Pythagoras theorem

z^2= x^2+y^2

substitute

z^2= 33^2+ 69.7^2

z^2=1089+4858.09

z^2=5947.09

z=√5947.09

z=77.12 feets

PLEASE HELP I WILL GIVE BRAINALIST

Answers

Answer:

They each paid $40

Step-by-step explanation:

please give brainliest

F
is directly proportional to
a
.
If
F
=
36
when
a
=
9
find,
F
when
a
=
4

Answers

Step-by-step explanation:

F = ka, where k is a real constant.

When a = 9, F = 36.

=> (36) = k(9), k = 4.

Therefore when a = 4,

F = (4)(4) = 16.

The value of F is 16 when a is 4.

Simplify: -2(-4-7b) + 10b

Answers

Answer:

8+24b

Step-by-step explanation:

Answer:

2(12b+4)

Step-by-step explanation:

-2(-7b-4)+10b : Rearrange the expression

2 : Find the greatest common factor of the terms.

-2(-7b-4)+10b : Focus on

2(7b+4+5b) : Factor out the greatest common factor

2(12b+4) : Simplify

Hope that helps

The only feelings needed are sad and mad. Prove me wrong

Answers

Answer:

ur not wrong tho dang bcs those are like our main emotions sad and mad

You need happiness for your mental health!

jim can paint 5 chairs with 11.3 gallons of paint how many chairs can he paint with 24.86 gallons​

Answers

Jim can paint 11 chairs. if 5 chairs is 11.3 then 10 chairs are 22.6 and if you want to know how much is on 24.86 you divide 11.3 with 5 because then you can add with 1 chair at a time which is 2.26 and then you add 2.26 which is exactly 24.86. 5+5+1 is 12.


5 chairs=11.3
10 chairs=22.6
11 chairs=24.86

DE
Question 5 of 10
In the diagram below, BD is parallel to XY. What is the value of x?
60"
xo
A. 60
B. 40
Ο Ο Ο Ο
C. 30
D. 120
PREVIOUS

Answers

Answer:

A.

60

hope it helps :)

Adjacent Angles:

Answer:​

Answers

Hey there!

Adjacent angles are two angles that are connecting, or adjoining. They have a common vertex and a common side, but they DO NOT overlap.

Hope it helps and have a great day!!!!

need a quick answer please

Answers

Answer:

8 fits the equation

Step-by-step explanation:

hope this helps

The dollar general sales hand towels in sets of 12 and bath towels in sets of 4 if the store sold the same number of each type of towel. what is the smallest number of sets of each type of towel that the store most have sold?​

Answers

one hand towel set and three bath towel sets

Suppose y varies directly with x. Write a direct variation equation that relates x and y. Then find the value of y when x=16...
y=7 when x=2

Answers

Step-by-step explanation:

y = kx, where k is a real constant.

When x = 2, y = 7.

=> (7) = k(2), 2k = 7, k = 3.5.

Therefore when x = 16,

y = (3.5)(16) = 56.

The value of y is 56 when x is 16.

The formula for direct variation is y = kx

Using the known x and y solve for k:

7 = k2

Divide both sides by 2:

k =7/2 = 3.5

Now solve for y when x = 16:

y = 3.5(16)

y = 56

1. You and a friend go to Super Taco after school. You order three soft tacos and
two burritos and pay $11. Your friend pays $8 for four soft tacos and one burrito.
How much do soft tacos cost?
How much do burritos cost?

Answers

Answer:2 dollars for soft tacos and 1.50 for burritos

Step-by-step explanation:

can you please answer this? i dont understand

Answers

The first one i believe is 2/31 and the second one is 3.60 divided by 3

Answer:

Unit rate= constant change or slope Take two points: we see that as gallons increase per 2 gallons then the increase is 31 milesHence unit rate is 31/2 or 15.5Try the next one! As for any help!!

17.95x + 24 = 18.95x + 18
what is the solution

Answers

The solution equals to x=6 because

17.95x-18.95x+24=18

17.95x-18.95x=18-24

-x=18-24

-x=-6

X=6, is your answer

The solution for the given equation is x=6.

The given equation is 17.95x + 24 = 18.95x + 18.

What is an equation?

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.

Now, 17.95x + 24 = 18.95x + 18

⇒ 18.95x-17.95x=24-18

⇒ x=6

Hence, the solution for the given equation is x=6.

To learn more about an equation visit:

https://brainly.com/question/14686792.

#SPJ2

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