Mathematics High School

HELP ASAP!!! PLS PLS!! NO WRONG ANSWERS PLZ

Answers

Answer 1

Answer:

(4,2)

Step-by-step explanation:

To find the solution, we can simply find the intersection. That is (4,2)

Answer 2

Answer:

Step-by-step explanation:

because both lines meet at point (4,2)

Related Questions

I need help with
(−9)(−13)

Answers

Answer:

(−9)(−13)= 117

Step-by-step explanation:

Answer:127

Step-by-step explanation:cancel minus with minus and then multiply

What is the answer to the question above?

Answers

Answer:

i beleive that B is the best option

B is the option because 6/8 = 3/4

How do I show my work if these are parallel or not?

Answers

You can determine if things are parallel if the lines will eventually meet or not. M and N are one line while P and Q are also a line. Therefore, we can say P is one line while M is also one line. The answer would be is that they are parallel, the two lines will not crash with one another. To show your work as if they are parallel, you can continue the lines down and write a note saying they won't collide or you just say they won't collide and are parallel lines.

plz help me i will do brainleist

Answers

Answer:

x=10

Step-by-step explanation:

8x+10=90

8x=90-10

8x=80

x=80/8

x=10

gary wants to buy a video game for $48 on sale for 50% off. the sales tax in his state is 4.5% how much will gary have to pay in all?

Answers

The correct answer is 25.08

Which expression is equivalent to LaTeX: \frac{3}{4}x+5-7+\frac{1}{2}x3 4 x + 5 − 7 + 1 2 x?

Answers

Answer:

Step-by-step explanation:

ad(wsaa)sf12345

McKenzie sells textbooks. She receives 7% on her first $1,000 in sales and 15% on the balance of her sales. If her sales in one month were $14,500. How much did she earn in total commissions?

Answers

Answer:

She earns $2,025 in commissions.

Answer:

★ The answer is she EARNED $2,025 in TOTAL commissions.

Step-by-step explanation:

Hope you have a great day

do the following blanks

Answers

All values greater than 12

An airplane descends 2.5 miles to an elevation of 7.55 miles. Find the elevation of the plane before its descent. The initial elevation of the plane was

Answers

Answer:

8.75!

Step-by-step explanation:

the answer is x-2.5=6.25

6.25+2.50=8.75

find the common factor and least first 3 possible multitiple of each number using any of the method 25and 75
35and 45
21and 56
54and 72
27and 36
12and 16

Answers

9514 1404 393

Answer:

see attached

Step-by-step explanation:

The greatest common factor (divisor) is found in the GCD column of the attached spreadsheet. The GCD is calculated using the spreadsheet function. The least common multiple (LCM) is the product of the numbers, divided by their GCD.

Other multiples shown are 2 times, 3 times, and 4 times the least common multiple.

A new playground is in the shape of a square. On a scale drawing, the vertices of the playground’s coordinates are: (6,0.5), (6,−7.5), (−2,−7.5), (−2,0.5). How long is each side of the playground?

Answers

Answer:

8 units

Step-by-step explanation:

Answer:

Step-by-step explanation

(: htam

Solve for the last missing side any way you'd like.

55°
10
35°
8.2

Answers

Answer:

12.2

Step-by-step explanation:

Let C be the last angle c + 55° + 35° = 180° (sum of angles in a triangle)

C + 90° = 180°

C = 180° - 90°

C = 90°

Let c be the last side

Using the sine rule a/sinA = b/sinB = c/sinC

Using any of the other two sides,

10/sin55° = c/sin90°

c = 10/sin55° × sin90°

c = 10/0.8192 × 1

c = 12.21

c ≅ 12.2

Which expression would you use to solve this problem? Four less than the quotient of 16 and 2. *
4 - 16 ÷ 2
16 ÷ 2 - 4
4 - 16 x 2
16 x 2 - 4

Answers

Your answer would be the second one. Because the question says 4 LESS than the QUOTIENT of 16 and 2, you would divide first and then subtract 4 because the question infers that you already divided. You would also divide first because if you follow PEDMAS ( parentheses, exponents, divide/multiply, add/ subtract) you would see that division comes before subtraction. I hope this helps!

Write the equation of the line the passes through (1, -2) and (3, 4) in slope intercept form.

Answers

Answer:

y=3x-5

Step-by-step explanation:

First find the slope, 4+2 over 3-1, giving you the slope of three

then set up your equation, y=3x+?

I played with the y=3x - part on the website desmos graphing calculator, I first inserted the points then found the slope and then played with the equation till it went through both the points.

An electrician has 3 7/10 cm of wire. He needs only 2 5/8 cm
of wire for a job. How much wire does he need to cut?

Answers

Answer:

The answer can either be 2 5/8 cm in terms of grammar but because it is a mathematics question you will have to subtract the fractions giving us 1 3/40 cm

Step-by-step explanation:

3 7/10 - 2 5/8

subtract the whole numbers and find the LCM of the fractions which is 40

=1 (( 28-25)/40)

=1 3/40cm

The first three terms of a sequence are given. Round to the nearest
thousandth (if necessary).
12, 15, 18, ...
Find the 32nd term.
Answer:
Submit Answer

Answers

Answer:

the answer is 183

Step-by-step explanation:

Answer: 105

Step-by-step explanation:

Order these numbers from least to greatest.

5 10/11
117/20
5.84
5.822

Answers

least to greatest: 5 10/11 , 5.822 , 5.84, 117/20.

How do you do this ?

Answers

Answer:

fourth option

Step-by-step explanation:

A translation of 6 units right ( positive x- direction ) means add 6 to the original x- coordinate.

A translation of 2 units down ( negative y- direction ) means subtract 2 from the original y- coordinate.

Thus the translation rule is

(x, y ) → (x + 6, y - 2 )

List all the common multiples of 9,12 and 15 between 1 and 100

Answers

Answer:

There is no common multiple of 9, 12 and 15 between 1 and 100

Step-by-step explanation:

The common multiples of 9, 12 and 15 between 1 and 100

Fist the lowest common multiple

9 = 3 * 3

12 = 3 * 4

15 = 3 * 5

Hence the lowest common multiple

= 3 * 3 * 4 * 5

= 180

Since the lowest common multiple of 9, 12 and 15 is greater than 100, it means that there is no common multiple of these numbers between 1 and 100

Simplify the expression:

7x + 3y + 2z

Answers

Answer:

its already simplified as it doesn't have any common letters

If 6x − 8 = 26 , what is the value of 3x − 4 ?

Answers

Answer:

I'm pretty sure it's 32.

Step-by-step explanation:

8+6=14

26-14=12

x=12

If x is equivalent to 12 then your new equation is 3*12-4 which equals 32.

6. What is the vertex of the graph of y = x2 – 8x + 6
(Hint: use x = - to find the AOS)
b
2a
Show work

Answers

Answer:

[tex] \boxed {( 4, - 10)}[/tex]

Step-by-step explanation:

[tex]y = {x}^{2} - 8x + 6[/tex]

Here are some formulas that you might need.

[tex]h = - \frac{b}{2a} \\ k = \frac{4ac - {b}^{2} }{4a} [/tex]

The vertex of graph is at (h, k) from the vertex form.

[tex]x = h \\ y = k[/tex]

Substitute in the formula.

[tex]h = - \frac{( - 8)}{2(1)} \\ h = \frac{8}{2} \\ h = 4[/tex]

Next we find the value of k.

[tex]k = \frac{4(1)(6) - {( - 8)}^{2} }{4(1)} \\ k = \frac{24 - 64}{4} \\ k = \frac{ - 40}{4} \\ k = - 10[/tex]

Therefore the vertex is (4,-10).

39 s 150% of what number?

Answers

Answer:

Hope this helps!

If the original quantity is 15 and the new quantity is 18, what is the percent increase?

Answers

It is a 120% increase
Hope this will help you!
Have a nice day!

Question 1
Simplify: f (2) +49 (3)

Answers

2f+147
-
All you have to do is simplify each term.

is the change constant or not?
If so how do you know?

Answers

Answer:

No, the change is not constant

Step-by-step explanation:

PLZ MARK BRAINLIEST

I can tell because it should be a constant of burning 125 calories burning every 2 blocks which makes it not constant throughout.

Geometry!!!I will mark the brainiest !!!!!

Answers

Answer:

d. 55

Step-by-step explanation:

(comment if you need the explanation because it's long but i can edit it into the answer)

The sum of two numbers is 30 and their
difference is 12. Find the two numbers.
The first step is to set up the problem as:
X+Y= -12
X+Y= 30
A) True
B) False

Answers

Answer:

False

Step-by-step explanation:

first step is

x+y = 30

x-y = 12

EFGH is translate 3 units to the left and 7 units up.
What are the coordinates of H?

A.H(9,-9)
B. H(13, -5)
C. H (3,5)
D. H(9,5)

Answers

The coordinates of H will be (3,5)
The formula for this is
(x,y) —> (x-3, y+7)
This is because the x value is what moves left and right and the y value moves up and down

Answer: H = (3,5)

Step-by-step explanation: I took the quiz and the answer was correct hope this helps

The high temperature today is 80 degrees. If the high temperature tomorrow is supposed to
be 5% lower than the high today, what is the high temperature tomorrow supposed to be?
(SHOW WORK)

Answers

Answer:

Step-by-step explanation:

80 x 0.05 = 4

80 - 4 = 76

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