Mathematics High School

Need help with both problems, I wasn’t paying attention in class at all. Help!!

Need Help With Both Problems, I Wasnt Paying Attention In Class At All. Help!!

Answers

Answer 1

Answer:

b=(3a/(2h)), x=(y-b)/m

Step-by-step explanation:

Simply isolate b ;

a=2/3bh, Divid both sides by 2/3 and h

a/(2/3h)=b, simplify

b=(3a/(2h))

Simply isolate x;

y=mx+b; subtract b from both sides and divide by m

y-b=mx

(y-b)/m=x

Related Questions

I need help with geometry

Answers

Answer:

segment EF

Step-by-step explanation:

the longest side in a triangle is opposite the largest angle

EF is opposite the angle measuring 85°, which is the largest angle measure in this diagram

Compare: 7,000 meters and 7 kilometers *

7,000 meters > 7 kilometers
7,000 meters < 7 kilometers
7,000 meters = 7 kilometers

Answers

Answer:

7,000 meters = 7 kilometers

Answer: 7,000=7

Step-by-step explanation:7×1,000=7,000 so its the same so its 7,000=7

                              hope it helps and sorry if it is wrong

Please help


Evaluate -30 divided by -6.

Answers

Answer:

5

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

two negatives makes a positive

I need help with this

Answers

Answer:

option 3

Step-by-step explanation:

Area of square tile, math question

Answers

Answer:

Answer: √49

___________

√49 = 7

Step-by-step explanation:

The area of a square is equal to the square of its side or the product of its side and its side.

A = s², because the sides of a square are congruent.

If you bought 20 apples for 1.00, how much is one apple?

Answers

The answer is 0.05 because 1.00 divided by 20 is 0.05

The triangle are congruent by? SAS, ASA, SSS

Answers

Answer:

SAS

Step-by-step explanation:

Side LN and corresponding, angle NLM and side LP and correspond I g

Pageturner Bookstore sells two kinds of used books: hardcover and paperback. A hardcover book costs $8 and a paperback book costs $7. In one day, the store sold 10 books for a total of $76. How many hardcover books did they sell?

Please help!!!

Answers

Answer:

6 hardcover books

Step-by-step explanation:

Let h be hardcover and p be paperback

We have following equations:

8h + 7p = 76h + p = 10

Multiply the second equation by 7 and subtract from the first equation:

8h + 7p - 7h - 7p = 76 - 70h = 6

Answer:

Let x be the number of hardcover and y be number of paperback

Then the equations are :---

8x+7y=76 .............(i)x+y=10 ..............(ii)

Multiplying the second equation with 7 and substrating it from the first equation we get,

(8x+7y)-(7x+7y)= (76-70)x=6

Therefore, bookstore sold 6 hardcover.

6 is the right answer.

6/8 divided by 2/8 .

Answers

Answer:

Step-by-step explanation:

6/8 ÷ 2/8 = Keep the 6/8 but flip 2/8 which we would get:

6/8 x 8/2= Multiply.

8x6=48

     _____

8x2=16

48/16=We can simplify

48/16 divided by 8= 6/2 = Simplify once more by 2= 3/1 = 3

Hope this helps : )

Answer: 3

Step-by-step explanation: you flip the second fraction, then multiply the numerators, then do the same to the denominators , finally just simply

please answer i will gove brainliest.

Answers

Answer:

3³×3⁴

Step-by-step explanation:

3^-4= 1/3⁴

3³×3⁴

i hope that I get you the correct answer

How do the 6s in 683.5 and 30.67 compare?
The value of the 6 in 683.5 is 1,000 times the value of the 6 in 30.67.
The value of the 6 in 683.5 is 10 times the value of the 6 in 30.67.
The value of the 6 in 683.5 is
1
100
the value of the 6 in 30.67.
The value of the 6 in 683.5 is 1.000 the value of the 6 in 30.67.

Answers

Answer:

hi the answer is A

Step-by-step explanation:

Answer:

the frist one hope I helped

Step-by-step explanation:

Minutes in x hours.
Just need the answer please

Answers

Answer:

There is no question

Step-by-step explanation:

Answer:

There are 60 minutes in a hour. One minute is equal to 6 × 10^1 to unit of time second. Therefore 1 minute = 60 seconds. 1 hour = (3600 seconds / 60 seconds) minutes.

Step-by-step explanation:

HELP PLS A=45 help and how

Answers

Answer:

a=18.5

Step-by-step explanation:

the value of c angle is 35°

according to the question

[tex] \frac{a}{ \sin( {45}^{o} ) } = \frac{15}{ \sin(35°) } [/tex]

[tex]a = \frac{15 \times \frac{ \sqrt{2} }{2} }{ \sin({35}^{o} )} [/tex]

[tex]a= 18.5[/tex]

Two sides of a right triangle have lengths of 26 units and 10 units. There are two possible lengths for the third side. What is the shortest possible side length

Answers

c^2 = a^2 + b^2
26^2 = 10^2 + b^2
676 = 100 + b^2
576 = b^2
shortest side length = 24 units

Please help me with this question :c

Answers

Answer:

49/81

Step-by-step explanation:

(7/9)^2 (Square both the numerator and denominator)

(7^2)/(9^2)

49/81

Question 20 of 25
What is the measure of ZA?
B
100°
A
30°
A. 300
O B. 50°
O c. 70°
O D. 130°

Answers

Answer:

I think its B

Step-by-step explanation:

I asked on brainly and I will in the link where I got it from.

https://brainly.com/question/20154385

The value of measure of angle ∠ A is,

⇒ ∠ A = 50°

What is mean by Angle?

An angle is a combination of two rays (half-lines) with a common endpoint. The latter is known as the vertex of the angle and the rays as the sides, sometimes as the legs and sometimes the arms of the angle.

Given that;

In triangle ABC,

∠ B = 100°

∠ C = 30°

Since, The sum of all angles of a triangle are 180 degree

Now, We can formulate;

⇒ ∠A + ∠B + ∠C = 180°

⇒ ∠A + 100° + 30° = 180°

⇒ ∠A + 130° = 180°

⇒ ∠A = 180° - 130°

⇒ ∠A = 50°

Thus, The value of measure of angle ∠ A is,

⇒ ∠ A = 50°

Learn more about the angle visit:;

https://brainly.com/question/25716982

#SPJ7

Ricky has a bowl with 80 jellybeans there are 16 red 24 green 12 yellow black, ricky takes one jellybean from the bowl without looking

Answers

then i hope ricky enjoys that jelly bean!
Is there more to this question?

A teacher recorded the gender of 100 students, and whether or not they were wearing a watch. For male students, 13 wear a match and 44 do not wear a watch. For female students, 34 out of 43 do not wear a match. How many male students are there in all?
How many female students wear a match? What is the ratio of female students who wear a match to male students who wear a watch?

Answers

Answer + Step-by-step explanation:

How many male students are there in all? There are 57 male students.

How many female students wear a match? 34 out of 43 females wear a watch.

What is the ratio of female students who wear a match for male students who wear a watch?

34:13 - (34 females wear a watch, and... 13 males wear a watch.)

Find the median of the set of numbers.
17, 37, 39, 27, 38, 26, 28, 24, 40


23

27.2

28

30.7

Answers

D is the correct answer

Jon and Mitchel go fishing. The mass of fish Jon caught was three times the mass of
Mitchel's catch. The total mass of fish caught was 13kg. What mass of fish did Jon anc
Mitchel each catch?

Answers

john: 9.75 Mitch: 3.25

The volume of this prism is 4375cm3.
The area of the cross-section is 125cm2.
Work out x

Answers

Answer:

x is 35 cm

Step-by-step explanation:

To find the value of x, we will divide the volume by the cross-section

Mathematically, that will be;

4375/125 = 35 cm

Help me pls!

What's 415 x 291

A. 120771
B. 120181
C. 120765
D. 120756

Answers

D- 120,765 is the correct answer

i need help plssssss​

Answers

Answer:

all of them arte correct

Step-by-step explanation:

3x30=90 right

3x(30)=10 right

9x10=90 right

Rosie's garden is 11 feet long. If she divides the length of the garden into -foot sections, how many sections will there be in the garden? A. 33 B. C. 8 D.

Answers

Answer: A. 33

Step-by-step explanation:

The garden is  feet long.

If Rosie divides it by ¹/₃ then the number of sections would be:

=  11 / ¹/₃

= 33 sections

If the scale factor of figure A to figure B is 4:5, find the value of x.

Answers

Answer:

x = 12

Step-by-step explanation:

triangle A and B have

scale factor is 4:5

x:15=4:5

if x=12

then 12:15=4:5

answer is

x=12

Triangle N L M is reflected over a line to form triangle A B C. Triangle NLM is reflected over the line segment as shown, forming triangle ABC. Which congruency statement is correct? ΔNLM ≅ ΔCAB ΔNLM ≅ ΔCBA ΔNLM ≅ ΔBCA ΔNLM ≅ ΔBAC

Answers

Answer:

A

Step-by-step explanation: edge 2021

Hope this helps :)

Answer:

A

Step-by-step explanation:

If 50 pounds of potatoes cost $300. How many pounds of potatoes can you buy with $216? Include units.

Answers

Answer:

I don't know

I don't know

I don't know and this is it easy see!

34 I think because 300-216=84 and 84-50=34

Can somebody plz explain to me how you do this

Answers

The answer to that is C.

Order the ratios from least to greatest
5.8
11:16
18:32
Least
Middle:
Greatest

Answers

Answer:

Least:

✔ 18:32

Middle:  

✔ 5:8

Greatest:  

✔ 11:16

This should be right hopefully this helps!

5x+4x-6x=24 what is the answer

Answers

Answer:

8

Step-by-step explanation:

First, solve the left side by adding/subtracting all the x's. 5x + 4x - 6x = (5+4-6)x = (9-6)x = 3x

Then if 3x=24, x must be 8.

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