Mathematics High School

HElp plzzzz no answers like "uhhhhh" or "I don't know" please. Only answer if 100% sure. Thank you first correct answer is brainliest!

HElp Plzzzz No Answers Like "uhhhhh" Or "I Don't Know" Please. Only Answer If 100% Sure. Thank You First

Answers

Answer 1

Answer: B and E

Step-by-step explanation:

Answer 2

Answer: E and B

Step-by-step explanation:

Related Questions

help me please i love you<33

Answers

Answer:

<B = 95degrees

<D = 137 degrees

Step-by-step explanation:

From the given diagram, the sum of the adjacent sides of the trapezoid is 180degrees. Hence;

<A +<B = 180

85 + <B = 180

<B = 180 - 85

<B = 95degrees

Similarly

<C + <D =180

43 + <D = 180

<D = 180 - 43

<D = 137 degrees

please help and show the work, no links :)

Answers

So a triangle will always equal 180°, and since you already have angels Q and R, it’ll be easy to find angel P
Add Q and R together 28° + 67° = 95°
Use 180° and subtract it to 95°
180° - 95° = 85°

Your explanation can easily be “I added both Q and R together and subtracted it by 180 in order to find the angel P”

Can someone please help me

Answers

Slope = 30
Y-int = 5
Equation: y = 30x + 5
After 10 laps = 305 cal

Blake collects stamps. He collected a total of 175 stamps. If 72% of the stamps he collected were

foreign, how many other stamps did he collect?

Blake collected stamps that were not foreign.

(Type a whole number.)

Answers

Answer: 49

Step-by-step explanation:

If 72% of the stamps he collected were

foreign, the percentage of the other stamps will be: = (100% - 72%) = 28%

Since the total number of stamps collected are 175, the number of other stamps collected will be:

= 28% of 175

= 28% × 175

= 28/100 × 175

= 0.28 × 175

= 49

Therefore, he collected 49 other stamps that were not foreign

Answer:

answer is c

Step-by-step explanation:

please help me answer this

Answers

Answer:

Angle 3 is 113°

Step-by-step explanation:

Angles 2 & 3 is supplementary, so it equals 180°. Subtract 67 from 180 and you get 113. DUH.

Good Luck!!

Answer:

113°

Step-by-step explanation:

6 & 2 make a 180 ° angle

180-67 = 113

113° = angle 6

angle 6 is equivalent to angle 3

4x-9=3 what's the value of X

Answers

Answer:

x=3

Step-by-step explanation:

4x-9=3

4x=3+9

4x=12

x=12/4

x=3

Answer:

x=3

Step-by-step explanation:

1) 4x-9 = 3

2) 4x=12

3) x=3

Check it:

4(3)-9=3

12-9=3 checks :)

The circle graph shows carla's spending. If she spent a total of $320, how much was spent on food?

Answers

Answer:

17, add up all the percentages, then subtract 100 by whatever u got, 100-83= 17

can sombody solve this

Answers

Answer:

90 - 43 = x

Step-by-step explanation:

Answer: 47

Step-by-step explanation:

Dude just subtract 43 from 90, since you are given a 90 degree angle.

But if you need the equation: 43+x-7=90

add 43 and (-7) which gives us 36

new equation is now: 36+x=90

move the 36 to the other side

x=54

now plug it in x(54)-7=47

Help needed! Approximately what portion of the beaker is filled A.1/6 B.1/3 C.1/10

Answers

Answer:

c) 1/10

Step-by-step explanation:

Answer:

1/10

Step-by-step explanation:

Solve for x. Assume that segments that appear to be tangent are tangent. Round your final answer to the nearest tenth, if necessary.

Answers

Answer:

x= 16.6

Step-by-step explanation:

The circle is unnecessary. You can just use Pythag Theorem

so

9^2+14^2= c^2

81 + 196 = 277

square root 277

16.64

round to the nearest tenth...

16.6

Use a calculator to approximate the value of this number to three decimal places.

Answers

Answer:

28.478

Step-by-step explanation:

Twenty-four percent of the 25 soccer team members are new members. How many

members are new?

A 6

B. 8

C. 10

D. 12

Answers

Answer:

A

Step-by-step explanation:

The answer is A



I hope this helps!

which of the following is equivalent to the expression below when x >0?

Answers

Answer:

C

Step-by-step explanation:

kkgkckyxitxitzoyfoycyoc

Pls help
Pls help
Pls help
Pls help

Answers

This is the answer of the first part of your question i tried to do the rest but its hard

Stella wants to buy a $177,000 house, and she is comparing a 7/1 ARM with an interest
rate of 8 75%, amortized over 30 years, with a 7/23 balloon mortgage that has an
interest rate of 8.25%
24. What would Stella's monthly payment be for the 7/1 ARM?

Answers

Answer: Are there any answer choices? If there are I could probably help you, thanks <3

Step-by-step explanation:

can someone pls help me answer this, step by step would be helpful but u don’t have to. ty! :)

Answers

Answer:

The area is: 4x^5 + 8x^3

Equation: (2x^3 + 4x) * 2x^2

^ = exponent

* = multiply

Step-by-step explanation:

When you try to find the rectangle of an area, the formula is:

Length * Width

In this case, the length is:

2x^3 + 4x

And the width is:

2x^2

Now let's solve the equation.

(2x^3 + 4x) * 2x^2

We need to combine like terms

2x^3 + 2x^2 = 4x^5

After evaluating the equation:

4x^5 + 8x^3

The area is: 4x^5 + 8x^3

hope this helped :)

I need this solved! FAST! thank you

Answers

Answer:

140

Step-by-step explanation:

4 * 4 =16

Right triangle is 10 because 5 *4=10

9 * 9 = 81

7*5=35

16 + 10 + 81 + 35= 142

142 rounded to the nearest ten is 140

Solve PLZ The width of a rectangle is 33 inches and the area is at least 165 inches. Which inequality could be used to find the minimum length?

Answers

Answer:

A

Step-by-step explanation:

at least are key words for   [tex]\geq[/tex] symbol

Area is L x W and since you have W its basically:

[tex]33x\geq 165[/tex]

in the expression 4x + (2x - 9) - 1/2x there are ___ term(s), ____ constant(s) and ____ coefficient(s).​

Answers

Answer:

4 terms, 1 constant, 3 coefficients.

Step-by-step explanation:

Help I don’t know how to do this

Answers

20 + 120 = 140
180 -140 = 40
180-40 = 140
Teh angle is 140 :)

Answer:

y = 140°

Step-by-step explanation:

we know that sum of two opposite interior angles are equal to one exterior

=> y = 120° + 20°

=> y = 140°

hope it helps

Le Roy knows that he will make an A, B, C, or D (in his English class). If he makes an A or B, his parents will give him a choice of his favorite video game or $20 cash. If he makes a C or D, he will have to either complete an extra credit assignment for the class or work with a tutor to review the material. Which represents the sample space for the possible outcomes of LeRoy's English class?

Answers

Answer:

from 100(or the highest A) to a 60(lowest D)

the is a difference of 40 Step-by-step explanation:

Ten points! Teresa​'s family is thinking about buying a family pass to a gym. The pass is ​$120 for a family of 6. Individual passes are ​$25 each. How much money can Teresa​'s family save by purchasing a family pass instead of 6 individual​ passes?

Answers

Answer: If Teresa‘s family bought individual passes it would be $150 so then if you subtract it would be $30. Teres’s family saved 30 dollars.

Step-by-step explanation:

They can save  $30

Step-by-step explanation:

If the family pass is $120 and individual passes are $25 dollars.

6 people times $25 dollars = $150

Family pass: $125

$150-$125=$30

How do I get the answer to question #5?

Answers

Answer:

7 cm

Step-by-step explanation:

Area of a parallelogram formula:

[tex]A=bh[/tex] where b is the base length and h is the height

Plug in known values (A=112, b=16 and h=x)

[tex]112=16x[/tex]

Divide both sides by 16 to isolate x

[tex]\frac{112}{16} = \frac{16x}{16}\\7=x[/tex]

Therefore, x is equal to 7 cm.

I hope this helps!

is 10/24 equivalent to 8/20

Answers

No, this is because they are not proportionate to eachother

Help please ASAP
9) The shape is made up of a three-quarter-circle
and a square. Find its perimeter.

a. 46.73 cm
b. 47.82 cm
c. 48.91 cm
d. 49.00 cm

Answers

B Beacuse b best fits the suituation

-1 2/3 ÷ -2 1/5
answer this and you get 60 points pls hurry

Answers

Answer:

0.75757575757

Step-by-step explanation:

This graph shows both a reflection and a
translation. What function is being graphed?
y=-285
y = 3x - 2-1
O
y=-3/x-2-1
y=-3x + 2-1

Answers

Answer:

4th choice: y=-∛(x+2) - 1

Step-by-step explanation:

It's horizontal translation to left 2 units and vertical translation down 1 unit from y = -∛x

It's reflection of  y = ∛(x-2) - 1 over y axis

Answer is :
D just did it

i neeed help with this​

Answers

Answer: Point C.
Because √300=17.3205=17.3 :)
I hope this helped!

Answer:

Definitely point c, because the check means square root of the number. If you look up the square root of 300, then you would get 17.3205080757, in other words point c.

Step-by-step explanation:

Hope this helps!!

In right △ABC altitude overlineBD is drawn to hypotenuse overline{AC} If AD = 5 and BC = 2√ 21, find DC, BD, and ABAB.

Answers

Answer:

[tex]\overline {DC}[/tex] = 7

[tex]\overline {BD}[/tex] = √35

[tex]\overline {AB}[/tex] = 2·√15

Step-by-step explanation:

Please find attached the drawing of right triangle ABC created with MS Visio

Let 'x' represent [tex]\overline {BD}[/tex] let 'y' represent [tex]\overline {DC}[/tex], and let 'z' represent [tex]\overline {AB}[/tex], we get;

5² + x² = z²...(1)

x² + y² = (2·√21)² = 84

x² + y² = 84...(2)

84 + z² = (5 + y)²...(3)

From equation (1), we have;

x² = z² - 5²...(4)

From equation (2), and equation (4), we have;

x² + y² = 84 = (z² - 5²) + y² = 84

∴ z² = 84 - y² + 5² = 109 - y²

z² = 109 - y²...(5)

From equation (3), and equation (5), we have;

84 + z² = (5 + y)² = 84 + (109 - y²) = (5 + y)²

84 + (109 - y²) = (5 + y)²

(5 + y)² - (84 + (109 - y²)) = 0

2·y² + 10·y - 168 = 0

y² + 5·y - 84 = 0

y = (-5 ± √(5² - 4 × 1 × (-84)))/(2 × 1)

y = 7, or y = -12

We note that 'y' is a natural number, therefore, the correct option of the two options is y = 7

y = [tex]\overline {DC}[/tex] = 7

From equation (2), we have;

x² + y² = 84

x² = 84 - y² = 84 - 7² = 35

x = √35

x = [tex]\overline {BD}[/tex] = √35

z² = 109 - y²

∴ z² = 109 - 7² = 60

z = √60 = 2·√15

z = 2·√15

z = [tex]\overline {AB}[/tex] = 2·√15.

equivalent expression for 4(2x+1) and for 1/2 (4x-8)​

Answers

Answer:

8x+4 and 2x-4

Step-by-step explanation:

We are going to use factoring to make equivalent expressions. What you do is you take the number next to the parenthesis and multiply it with what is inside the parenthesis. So it would be 8x+4 and 2x-4. Hope this helps! :)

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