Mathematics High School

I need to know rn PLSS GUYS HELPPPPP

I Need To Know Rn PLSS GUYS HELPPPPP

Answers

Answer 1

Answer:

X=4

Step-by-step explanation:

We just have to see what equals 22 added with 6 and 16+6=22 and 16/4=4

Answer 2

Answer:

x=4

Step-by-step explanation:

First, we need to get rid of the integers:

4x = 22-6

Now, we solve that part:

4x = 16

If 4x is 16, then what is x? To solve this, we divide each side of the equation by 4:

x=4

Hope this helps!

Related Questions

3. John is making a tent for the next camping trip. The tent is pictured below. How
much fabric does he need for the tent?
6 m
6 m
5 m
10 m
8 m

Answers

Answer:

the sides = 6 * 10 * 2 = 120 sq meters

front & rear triangle = .5 * 8 * 5 * 2 = 40 sq meters

total fabric needed = 160 square meters

that is NOT one of your answers but I think you may not have typed it correctly.  

Step-by-step explanation:

The price of a watch was increased by 20% to £162.
What was the price before the increase?

Answers

Answer:

The answer is 135

Step-by-step explanation:

We can use formula: 162...120% since the price was increased by 20% which means it is 120%

So: 162...120%

x.... 100%

120x = 16200 => x = 135


5-7:
Question Help
A nursery owner buys 8 panes of glass to fix some damage to his greenhouse. The 8 panes cost
$20.40. Unfortunately, he breaks 3 more panes while repairing the damage. What is the cost of
another 3 panes of glass?

Answers

The 3 panes would cost $7.65.
The answer is 7.65
Hope this helps!

what is the answer to 3x + 2 = -19?

Answers

Answer:

X = -7

Step-by-step explanation:

x=-7

Hope this Helps q(≧▽≦q)


b. Find m2VBC
D
B
20x + 5
9x-2
C
18

Answers

Answer:

b. Find m2VBC

D

B

20x + 5

9x-2

C

18

b. Find m2VBC

D

B

20x + 5

9x-2

C

18

b. Find m2VBC

D

B

20x + 5

9x-2

C

18

b. Find m2VBC

D

B

20x + 5

9x-2

C

18

b. Find m2VBC

D

B

20x + 5

9x-2

C

18

b. Find m2VBC

D

B

20x + 5

9x-2

C

18

b. Find m2VBC

D

B

20x + 5

9x-2

C

18

Step-by-step explanation:

Please I need help with this math problem I would appreciate it a lot!

Answers

Answer:

4x^2 -3 + 1/x

Where ;

p(x) =( 4x^2 -3) and k = 1

Step-by-step explanation:

Here, we want to divide the given polynomial

To get this, we can use the method of long division

P(x) will be the quotient of the division, while k will be the remainder of the division

We can see the long division used in as seen in the attachment

So, we have the result as;

4x^2 -3 + 1/x

Where ;

p(x) = 4x^2 -3 and k = 1

the insurance premium of a new bus is Ghc 93.30 plus 15% of the insured value. what is the insurance premium of a bus whose insured value is Ghc 250.00?​

Answers

Step-by-step explanation:

[tex] \frac{15}{100} \times 250 = 37.50 + 93.30 = 130.80[/tex]

I need help with this problem

Answers

Answer:

72

Step-by-step explanation:

Area of a kite assistance

Answers

It’s 5.7ft
Explain: I’m smart

Given that the discriminant of a quadratic equation is 0, determine the number of real solutions.

Answers

If the discrimination is equal to 0, there is one real solution

Please answer and thank you

Answers

Step-by-step explanation:

hope this will help you have a good day!


Help pls and no links

Answers

Answer:

4x plus 1 I think I'm not 100 percent sure though.

The function f is given in three equivalent forms.
Which form most quickly reveals the vertex?
Choose 1 answer:
f(x) = 3x^2+ 36x + 33
f(x) = 3(x+6^2-75
f(x)=3(x+1)(x+11)
What is the vertex?

Answers

Answer:

Step-by-step explanation:

Look what happens when you factor the 3 out of the first choice:

f(x) = 3x^2+ 36x + 33 = f(x) = 3(x^2+ 12x) + 11

We can "complete the square:"  x^2 + 12x becomes x^2 + 12x + 36 - 36, which, in turn, becomes (x + 6)^2 - 36

so that the original f(x) becomes   f(x) = 3(x + 6)^2 - 36 + 33, or

f(x) = 3(x + 6)^2 - 3

Comparing this to

f(x) =a(x - h)^2 + k reveals that h = -6 and k = -3.  Thus, the vertex is at (-6, -3).

Rachel's car has a 12 gallon gas tank and
she uses about 0.5 gallons per day driving to
school. Write an equation describing the
number of gallons of gas, g, Rachel has in
her car and the number of days, d, she has
driven to school.


please help meeee

Answers

Answer:

g=dx

Or, if you'r wanting the solved equation..

12 = 0.5 x 24

Step-by-step explanation:

If she has 12 gallons in her tank and you look at what it's asking us to do, "..number of gallons of gas, g" pairs up with the 12 gallons while the 0.5 gallons used per day pairs with "...the number of days, d, she has driven to school."

Hope this helped!

which elapent weight 2.85 tons round to the nearst hundreth

Answers

2.9 because if you look at place value, behind the decimal it goes, tenths hundredths thousandths, and so on
Then you go to hundredths and see that it is 5. If it is 5 or up, you round up, and if it is 4 or lower, round down
So in this case, 2.85 would be rounded to 2.9

Amy spent $90 at the store. She spent 1/3 of her money on food, 1/6 of her money on school supplies, and 1/9 of her money on soda. How much did she spend on school supplies?

Answers

Given:

Amy spent $90 at the store.

She spent [tex]\dfrac{1}{3}[/tex] of her money on food, [tex]\dfrac{1}{6}[/tex] of her money on school supplies, and [tex]\dfrac{1}{9}[/tex] of her money on soda.

To find:

How much did she spend on school supplies?

Solution:

According to the given information, Amy spend [tex]\dfrac{1}{6}[/tex] of her money on school supplies.

Amy spent $90 at the store. So,

Money spend on school supplies = [tex]\dfrac{1}{6}\times 90[/tex]

                                                        = [tex]15[/tex]

Therefore, Amy spend $15 on school supplies.

What is 1 quarter of 72

Answers

Answer:

18

Step-by-step explanation:

72/4

answer
18
step by step
72/4

If a varies directly with x squared, and a=12 when x=6 find the constant variation, k

Answers

Answer:

k = 1/3

Step-by-step explanation:

a = kx²

12 = k * 6²

k = 12/36

k = 1/3

Answer: k = 1/3

Q=2u2 - 5
(d) Find the value of Q when u=-3

Answers

Answer:

q=13

Step-by-step explanation:

u=-3

q=2u^2 - 5

q=2(-3)^2 - 5

q= 2(9) - 5

q= 18 - 5

q=13

can someone help me answer this

Answers

The answer is hopefully this helps!

helpppp pleaseeee thank you

Answers

The answer is D. 100.6
i wiuld put D as the answer , good luck

find the value of x!

Answers

Answer:

I think it is

24.6

Answer:

           21.2

Step-by-step explanation:

[tex]x\times(x+ 28) = 20\times (20+32)\\\\x^2+28x-1040=0\\\\\ x=\dfrac{-28\pm\sqrt{28^2-4\cdot1\cdot(-1040)}}{2\cdot1}= \dfrac{-28\pm\sqrt{4944}}{2}\\\\x\approx21.2\quad or\quad x\approx-49.2[/tex]

x has to be >0 so the answer is 21.2

Please help i will mark brainliest

Answers

Answer:

Step-by-step explanation:

2.5 is the answer

solve for x given the area of the rhombus is 340 cm squared

Answers

Answer:

17

Step-by-step explanation:

340/20=17

Please help. Will mark brainliest!!!!

A bus traveled 744 miles between two cities. The bus travels at a speed of 48 mph. Write a multiplication equation and then solve it to find out how many hours it took for the bus to arrive at its destination

Answers

Answer:

not sure

Step-by-step explanation:

if two congruent angles form supplementary, they are acute angles true or false

Answers

Answer:

false

Step-by-step explanation:

No, two acute angles cannot form a supplementary angle. By definition, acute angles are the angles that measure the angle greater than 0° and less than 90°. ... Example: 80° +60° = 140° which is not a supplementary angle. But, in the case, if we add more than two acute angles, we can get supplementary angles.

What would the numbers of microns be for this question?

Answers

Answer:

x = 24

Step-by-step explanation:

The ratio is x2

11 x 2 = 22

13 x 2 = 26

Therefore,

12 x 2 = 24

x = 24

PLS
HELP
ILL
GIVE
MORE
IF
ITS
RIGHT

Answers

Answer:

the area of the porch is 5 times larger

Step-by-step explanation:

Area of a rectangle = length x width

Original area = 15 x 6 = 90 square feet

length of width after it was enlarged 5 times = 5 x 6 = 30

New Area = 30 x 15 = 450 square feet

change in area = 450 / 90 = 5

A chocolate box made of cardboard is in the shape of a triangular prism. The prism's bases are isosceles triangles. The chocolate box has a decorative paper wrapper covering only its rectangular sides. A net of the chocolate box is shown below. How much decorative paper and cardboard are needed for the chocolate box, to the nearest hundredth of a square inch? Decorative paper: 30.5 in2; cardboard: 37.4 in2 Decorative paper: 30.5 in2; cardboard: 33.95 in2 Decorative paper: 34.5 in2; cardboard: 37.95 in2 Decorative paper: 34.5 in2; cardboard: 41.4 in2

Answers

Answer:

triangular prism - Chegg

The Chocolate Box Has A Decorative Paper Wrapper Covering Only Its Rectangular Sides. A Net Of The Chocolate Box Is Shown Below 1.5 In 1.9 In 1.9 In 2.3 In 5 In 1.5 In How Much Decorative Paper And Cardboard .

Algebraic Method #2: Solving by substitution 2x + 8y = 20 y = 2​

Answers

2x+8y=20
2x+8•2=20
2x=20-16
2x=4
x=2
Check:
2•2+8•2=20
4+16=20
20=20
x=2 and y=2
Good luck.
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