Mathematics High School

Find the solution(s).
글 1x2 - 2x + 3 = 0

Answers

Answer 1

Answer:

um

Step-by-step explanation:

567

Related Questions

help pls lollll
10th grade mathematics

Answers

Answer:

I think it's a because

12÷42= 3.5

and

56÷16=3.5

so

10×3.5=35

Step-by-step explanation:


What is the length of the unknown leg in the right triangle

Answers

In photo math put /87= /23 + x

Find the values of x and y. Write your answer in simplest form.
PLEASE HELP ILL MARK U THE BRAINLIEST!

Answers

x is 12 and y is 15 because of 3,4,5 triangles
x is 15.6
y is equal to 18
Use SOH CAH TOA to solve.

5.3.PS-10
WILL GIVE BRAINLIESR

Answers

I think the answer may be 54 adults and 12 children

Answer: the answer is 54 adults and 12 children

Step-by-step

Step-by-step explanation:

205% is what number of 164?

Answers

Answer:

336.2

Step-by-step explanation:

I hope this helps!

Answer:

336.2

Step-by-step explanation:

x/164 = 205/100

multipy 164 and 205

then divide by 100

An Someone plz help me plz :(

Answers

Answer:

18

Step-by-step explanation:

original 3:4

now 18:24

Multiply by 6

What is the approximate area, in square units, or circle C

A: 113

B: 452

C: 38

D:19

Answers

See picture hope it helps

What is the value of b and the value of c? Picture of triangle down below.
b=
c=

Answers

Answer:

b = 73

c = 34

Step-by-step explanation:

<T and <R are equal because they are opposite equal sides.

So b = 73°

Every triangle has 180 degrees

b + c + 73 = 180

73 + c + 73 = 180

146 + c = 180

c = 180 - 146

c = 34

The diameter of a circle is 14 inches. What is the area? Give the exact answer in simplest form

Answers

Answer:

153.94 or 154 if your teacher told you to round.

Step-by-step explanation:

Answer:

A = 49π

Step-by-step explanation:

A = πr² = π(7)²

= 49π ≈ 153.94

can somebody help me please ​

Answers

Answer:

3x+2y=18.65

Step-by-step explanation:

What is the value of k?
L
k=
8.
m
O
4
k
N
1
M

Answers

Answer:

i think its 8

Step-by-step explanation:

Chen has $500 saved for a new TV. There is one on sale for $700. He can wait and save more money, or he can finance his purchase and make payments for two years. The payments add up to $850. Should he buy the TV on sale now?
​

Answers

Answer:

Yes, Chen should by the TV on sale. This is because in the end, he will have saved $150. Hope this helps you.

Please help , will mark brainliest

Answers

Answer:

Should be 360

Step-by-step explanation:

392 in square
You break the figure into two.
Bigger prism, l=6, h=10, w=6
Smaller prism, l=6, h=4, w=4
There are 10 sides to this shape, one side from big figure and one side from small figure overlap.
Big figure
4(l•h)=4(6•10)=4•60=240
2(l•h)=2(6•6)=2•36=72
Small figure
2(l•h)=2(6•4)=2•24=48
2(l•h)=2(4•4)=2•16=32
Shape
240+72+48+32=392 in^2

"A freely falling object experiences gravity. The value of gravity is 9.8 m/s2 or 980 cm/s2. The equation that describes the distance an object falls from rest under the influence of gravity is?"

Answers

Answer:

S =4.9t²

Step-by-step explanation:

Using the equation of motion

S =ut+1/2gt²

u is the initial speed = 0m/s

t is the time

g I the acceleration due to gravity = 9.8m/s²

S is the distance of the object

Substitute

S = 0(t)+1/2 (9.8)t²

S = 0+4.9t²

S = 4.9t²

Hence thee equation that describes the distance an object falls from rest under the influence of gravity is S = 4.9t²

What is the sales tax for a dress that costs 37.99 and a pair of shoes that cost 39.99. The sales tax is 8.25%.

Answers

Answer:

39.99+37.99

=77.98×8.5%

=6.63

17.2(20+45)−34(4.75)

Answers

Answer:

The correct answer is 956.5

Step-by-step explanation:

If Its wrong report me, if its right mark me brianliest plz


17.2(20+45)−34(4.75)

= 17.2(65)−34(4.75)

= 1118 - 34(4.75)

= 1118−161.5

= 956.5

1 point An amusement park charges $45 to enter and $0.55 per ride ticket. Write an expression to represent the total amount spent by a guest.

A.45-0.55r
B.45+0.55r
C. 0.55 + 45
D.45/0.55r​

Answers

I belive it’s A.45-0.55r 1 point an

5 in
Area
6 in
7 in
10 in
15 in
HELP I NEED TO FIND AREA

Answers

Answer:

84in

Step-by-step explanation:

10 times 5 = 50 (top half)

7 times 4 = 28 (bottom half)

3 times 4 = 12 / 2= 6 (triagle)

What is m CD ?
Plzz help

Answers

Given:

Arc(AB) = 78 degrees

Measure of angle CMD = 106 degrees

To find:

The measure of arc CD.

Solution:

Secant intersection theorem: If two secant of a circle intersect each other inside the circle, then the intersection angle is the average of intercepted arcs.

Using secant intersection theorem, we get

[tex]m\angle CMD=\dfrac{1}{2}(Arc(AB)+Arc(CD))[/tex]

[tex]106^\circ=\dfrac{1}{2}(78^\circ+Arc(CD))[/tex]

Multiply both sides by 2.

[tex]212^\circ=78^\circ+Arc(CD)[/tex]

[tex]212^\circ-78^\circ=Arc(CD)[/tex]

[tex]134^\circ=Arc(CD)[/tex]

Therefore, the measure of arc CD is 134 degrees and the correct option is C.

anyone can help me with math

Answers

Answer:

Step-by-step explanation:

Stop cheating and then lying to yourselfpf and saying that you need help

GIVING BRAINLIEST FOR CORRECT ANSWER<3

Answers

Answer: 75 percent

Step-by-step explanation: I'm pretty sure

A student earned a grade of 80% on a math test. He answered 20 of the questions correctly. How many problems were on the test?

Answers

Answer: 25

Step-by-step explanation:

Given

The student earned 80% on a math test

The student answered 20 questions

Suppose x is the total no of questions

So, we can write

[tex]\Rightarrow \dfrac{20}{x}\times 100=80\%\\\Rightarrow \dfrac{20}{x}=0.8\\\\\Rightarrow \dfrac{20}{0.8}=x\\\\\Rightarrow x=25[/tex]

So, there are 25 questions in total

HELP ASAPP, Laura is going to build some large wooden storage boxes. The boxes are shaped like rectangular prisms, as shown below. She wants to cover all the sides of each box with special wallpaper. If she has a total of 1026 ft2 of wallpaper, how many boxes can she cover?

Answers

Answer:

9 boxes

Step-by-step explanation:

What is your favorite sport? Sample is chosen from people attending
games

Answers

Answer:volleyball

Step-by-step explanation:

Answer:

My fav sport is badminton...

Step-by-step explanation:

Hope it's help u

If wrong then sry sry

Which number line shows the inequality n > -3?
A
-5 -4 -3 -2
-1
0
1
2 3 4 5
604
-5 -4 -3 -2 -
++>
3 4 5
O
1
2
+++04
-5 -4 -3 -2 -1 0 1
HHH
2 3 4 5
-->
1 2 3 4 5
-5 -4 -3 -2 -1
O

Answers

Answer:

the answer is A. that's my final ans

The number line which represents the solutions that is n > -3 is number line 1.

What is a solution set to an inequality or an equation?

If the equation or inequality contains variable terms, then there might be some values of those variables for which that equation or inequality might be true. Such values are called solution to that equation or inequality.

Any real number can be represented in two dimensions using a number line. Any number on the number line with a solid circle next to it refers to include that number followed by the rest of the values, and any number with a hollow circle refers to exclude that value from the list before the rest of the values.

The solutions represented by number line 1 are those where: n > -3.

Using special techniques, number lines are used to represent real numbers. It was Illustrated in number line 1.

Learn more about inequalities here:

https://brainly.com/question/27425770

#SPJ7

What is this number in expanded form?

130,987


100,000 + 30,000 + 900 + 80 + 7

100,000 + 3,000 + 900 + 80 + 7

10,000 + 3,000 + 900 + 80 + 7

10,000 + 30,000 + 900 + 80 + 7

Answers

Answer:

100,000 + 30,000 + 900 + 80 + 7

(Brainliest please! :D)

Answer:

Your answer is option #1

100,000 + 30,000 + 900 + 80 + 7

Whats the power of 91?

Answers

Answer:

1

Step-by-step explanation:

because you have to power the 91 which is one

I did this today it is supper easy

so what ever number you get like power of 10,15,20 it's still the answer (1)

Álgebra 1.
Calculate the slope

Answers

Answer:

slope: -1/4x

Step-by-step explanation:

i hope this helps :)

HELP ME IM A 6TH
GRADER

Answers

Answer:

Its B, C, and D

Step-by-step explanation:

Ms. Rhodes gave 9 of the 36 students that are in her class a passing grade. Which
value is equivalent to the fraction of students that received a passing grade?
A. .025
B. 25%
C. 9%
D. .75

Answers

It would be B. 9*4=36. 25% is 1/4
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