Mathematics High School

Mhanifa please help this is due asap

Mhanifa Please Help This Is Due Asap
Mhanifa Please Help This Is Due Asap
Mhanifa Please Help This Is Due Asap

Answers

Answer 1

Answer:

#1

x/ 6 = 4/8 ⇒ x = 3y/10 = 4/8 ⇒ y = 5

#2

x / 12 = 10 / 15 x = 12*2/3x = 8

#3

x/ (x + 2) = 5/66x = 5x + 10x = 10

Related Questions

solve for k. -5/6k = -10

Answers

Answer:

k = 12

Step-by-step explanation:

-5/6k = -10

Multiply both sides by 6k

-5/6k x 6k= -10 x6k

simplify

-5 = -60k

Switch sides

-60k = -5

Divide both sides by -60

-60k/-60 = -5/-60

Simplify to get your answer of

1/12 or 12

If you have any questions revolving around this topic,feel free to ask me :)

Can you please help meeeeeeee

Answers

The outlier would be 68

Christina had a total of $120 to spend while shopping. She already spent $68 on clothes . She wants to buy some video games that are on sale for $10 each, including tax.

Answers

Answer:

5 video games.

Step-by-step explanation:

In order to find the total number of video games that Tracy can buy with the money, she has we first need to find how much money she has left after buying the clothes. To do this we subtract the amount she spent on clothes by the initial total that Christina had.

120 - 68 = 52

Now that we know Christina has a remaining $52, we can divide this amount by the value of each individual game ($10) in order to calculate how many she can actually afford.

52 / 10 = 5.2

Finally, we can see that she can afford to only buy 5 video games.

if (3,-4) is reflected over the line x=2 what is the image

Answers

Answer:

The coordinates of  are (-9,4)

Step-by-step explanation:

(3,-4) reflected over x=2 is (1,-4)

a³ × a² help me get the answer for this​

Answers

Answer:

a^5

Step-by-step explanation:

A law of indices states that a^b + a^c = a^(b+c)

a^3 x a^2 = a^5

Hope this helps

Someone plz help giving brainliest

Answers

Answer:

you just have to simply 15/28 then din your answer for tje model from there

Please help me with this worksheet.

Answers

1) translation
2) Rotation
3) Reflection
4) Reflection

31.5%, 315%, 0.31, 64/200, 0,031 order from greatest to least

Answers

315%, 64/200, 31.5%, 0.31, 0.031

I need help please!!!

Answers

It would be option D because a dilation means an increase in size, where as a translation, rotation, and reflection are all movements that does not increase it size, so it will remain congruent

Solve for x
triangle abc is similar to triangle aed

Answers

Answer:

9/5 or 1.8

Step-by-step explanation:

triangle aed is larger than triangle abc by a scale factor of 5; we know this because side ed is 5 units and cb, the corresponding side in triangle abc, is 1. if ad has a length of 9, the length of ab must be 9 divided by five. thus, z is equal to 9/5 or 1.8.

someone help me out. explain maybe

Answers

3rd option would be correct in my opinion

The polygons in each pair are similar. Find the missing side length.
A.5
B.6
C.11
D.8

Answers

B po ang sagott sana makatulong po

What is the fractional portion of the circle represented
by the sector?

Answers

Answer:

A - 1/8

Step-by-step explanation:

just did it 2021

Answer:

1/8

Step-by-step explanation:

If g(x) = −3x + 4, what is the value of g(−3)?
A. 13
B. 5
C. −5
D. -13

Answers

G(-3)=-3(-3)+4= -5
The g(-3)= -5

Answer:

13

Step-by-step explanation:

g(x) = -3x + 4

g(-3) = -3 × -3+4

g(-3) = 9 + 4

g(-3) = 13 ........

Use SAS to explain why ∆XYZ ≅ ∆VWZ !!!!!!!!!! Answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!

Answers

because they both come accordingly to eachother on the triangles segment points

Given the volume of the solid, find the value of x. Questions 7, and 8.

Answers

Answer:

12

Step-by-step explanation:

X is equal to 12

I found it is 12

Josh went for a drive in his new car. He drove for 6 hours at a speed of 38.4 miles per hour. How many miles did he drive​

Answers

6hours
At 38.4 miles per hour
So times 6 times 38.4 will give you the miles so he drove 230.4

Is it possible for an isosceles triangle to have an obtuse angle of 179°? If so, what would the other two
angles have to be?

Answers

Answer:

Yes , 0.5°

Step-by-step explanation:

We know that in a isosceles triangle , two sides are equal and therefore two angles are also equal. If one of the angles is 179° then ,

⇒ 179 + 2x = 180

⇒ 2x = 180 - 179

⇒ 2x = 1

⇒ x = 0.5°

Yes it's possible to draw a isosceles triangle with one of the obtuse angles as 179° and the other angles will be 0.5° .

Yes it's possible.

4. Find
A) 64.5
B) 68.5
C) 72.5
D) 76.5

Answers

Answer:

A) 64.5

Step-by-step explanation:

A circle's measurement is 360°.

It is given that arcPQ is 113° and arcQM is 118°. Subtract 113 and 118 from 360:

360 - (113 + 118) = 129°

ArcPM is 129 degrees. Note that this is a inscribed, but not a central angle. m∠PQM = (ArcPM)/2

m∠PQM = (129)/2

m∠PQM = 64.5

A) 64.5 is your answer.

~

Find the midpoint of the segment with the following endpoints.
(−9,2) and (−5,−6)

Answers

Answer:

(-7, -2)

Step-by-step explanation:

Figure A is a scale image of figure B.

Figure A maps to figure B with a scale factor of 0.25.
What is the value of x?

side of figure a=x
side of figure b=1.5

Answers

Answer:

Step-by-step explanation:

Solution

-=− 5

It costs $50 every two days to rent a bike. The amount y (in dollars) is proportional to the number x of days the bike is rented. a. Find the rate of change (slope) in simplest form. b. Write an equation that represents the situation. c. How many dollars will you pay for renting the bike 6 days?

Answers

Answer:

y=mx + c

Step-by-step explanation:

you find the answer using this equation

Write an equation for a line perpendicular to f(x)=5x−1 and passing through the point (5,20)

Answers

Answer:

y - 20 = (-1/5)(x - 5)

Step-by-step explanation:

The slope of the given line is 5.  The slope of any line perpendicular to the given line is the negative reciprocal of the given slope:  

Slope of perpendicular line here is -1/5.

We use the point-slope formula as a framework here:

y - 20 = (-1/5)(x - 5)

In ASTU, the measure of angle U=90°, SU = 33, TS = 65, and UT = 56. What is the value
of the tangent of angle S to the nearest hundredth?

Answers

Answer:

Step-by-step explanation:

The area of a square room is 256 square feet. What is the length of one wall?

Answers

Answer: The length of one wall is 16ft

Step-by-step explanation: √256=16ft

Answer:

64ft

Step-by-step explanation:

256 divided by 4 since it is a square they are all even corners.

A store sells a television for $1000. There are two payment options. Which option is better? ( PLS HELP!! I'M RLY STRUGGLING!! :< )

Answers

One of the options is $500+$500

A program contains the following statements: X = grade If 90: print ("You are an A student!") What action will the program take when x = 89? print "You are an A student!" print "grade - 89" print nothing print "You are a B student!"​

Answers

Answer:

C. Print Nothing

Step-by-step explanation:

For those who don't wanna read

Answer:

The program is going to print nothing because the script does not tell it to say anything other than when the grade (x) is greater than 90.

Therefore,the correct option is 3, print nothing

3. solve (-7) + b = (-11)

Answers

B= -4 hope this helps!!!

what is the value of 6(2b-4) when b+5?

Answers

Answer:

The value of 6(2b-4) is 36.

Step-by-step explanation:

Given expression: 6(2b-4)

To find the value of 6(2b-4) at b=5, we need to substitute the b=5 in the expression, we get

6(2(5)-4)

= 6(10-4)

=6(6)

= 6x6=36

⇒ 6(2(5)-4)=36

Answer:

The value of 6(2b-4) when b=5 is 36.

Step-by-step explanation:

Given expression: 6(2b-4). To find the value of 6(2b-4) at b= 5, we need to substitute the b=5 in the expression, we get….Therefore, the value of 6(2b-4) is 36, when b=5.

Two membership levels are offered at a local bookstore. how many books need to be purchased from each membership so that the 2 membership levels cost the same

Answers

Answer:

.

Step-by-step explanation:

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