Mathematics High School

Mhanifa please help i will mark brainliest!

Answers

Answer 1

Answer:

(11)

Rectangle

All interior angles are right angles

Diagonals bisect each other, diagonals are congruent

∠3 = 33°∠1 = ∠5 = 90° - 33° = 57°∠2 = 180° - 2*57° = 66°∠4 = 180° - 66° = 114°

(12)

Rhombus

Diagonals are perpendicular and angle bisectors

∠2 = ∠5 = 53°∠1 = ∠4 = 90° - 53° = 37°∠3 = 90°

Related Questions

can you please help me with this ASAP!!

Answers

firstly u can take the value of x=3 then put the value of x in equation..then u will get y = 0 so from this equation u get this(3,0)

then do same thing take value x = 6 and then u will get the value of y = -1 therefore u will get (6,-1)

Now plot these two points (3,0) and (6,-1) on graph..

Hope it helps u..!!

Dominic spent $8 on a book. He made $6 doing chores for a neighbor. What numbers represent the situations?
–8 and –6
–8 and 6
8 and –6
8 and 6

Answers

Answer:

-8 and 6

Step-by-step explanation:

joey has 628 donuts to ship. each box holds 12 donuts.

Question 1 - How many boxes will joey need so that all of his donuts are in a box?

Question 2 - Are all of the boxes full?

Question 3 - If not, how many boxes are full and how many donuts are in the box that is not full?

Answers

Answer:

53 boxes.

No.

52 are full, 1 is not.

Step-by-step explanation:

628 divided by 12 is 52.3333333333

In California, the sales tax is 9.25%. In Oregon, there is no sales tax. How much does an Oregon resident save versus a California resident when buying a $20,000 new car? (Section 13.2) (2 points)

Answers

Answer:

use this https://www.calculator.net/sales-tax-calculator.html

Step-by-step explanation:

I Will give brainliest if I can!
Please keep it simple no big maths stuff please!
Thanks in advance!

Answers

5,12 is for A because that’s the numbers that is on the line for the graph which means it’s only even numbers and for 13 practices I would say 20

HELP PLEASE I WOULD REALLY BE THANKFUL IF YOU HELP, I'VE BEEN STUCK ON THIS

Answers

Answer:

Median Range IQR

Northside players. 37 33. 17

Southside players. 37. 43. 30

everyone do me a favor and nominate "thebecks" as the educator o.f the year!

Answers

Here is my answer to your question :D

What is the percentage of change from $7.50 to $9.00

Answers

The percentage of Chang from 7.50 to 9.00 is 20

please help xx 10 points

Answers

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How many known elements exist? PLZZZZZZ HELP PLZZZZZZ

A. about 100
B. fewer than 50
C. exactly 75
D. 1,000

When two or more atoms link together they are called ______.

A. a shell
B. an electron
C. a molecule
D. a cluster

Mass is _____.

A. the length of an atom’s nucleus
B. the center of a compound
C. another name for mixtures that go together
D. the amount of matter in an object

Answers

Answer:

1. A (there 118)

2. C

3. D

4x+6y = 36 in slope intercept form ?

Answers

Answer:

y = -2/3x + 6

Step-by-step explanation:

Answer: [tex]y = - \frac{2}{3} x + 6[/tex]

Find the area of each sector. Round your answer to the nearest tenth

Answers

Answer:

[tex]398.2 {km}^{2} [/tex]

Step-by-step explanation:

[tex] \frac{270}{360} \times \pi {r}^{2} \\ \frac{270}{360} \times \pi \times {13}^{2} \\ \frac{270}{360} \times \pi \times 169 \\ 398.2 {km}^{2} [/tex]

Hope this helps you

Can I have the brainliest please?

Have a nice day!

Q2) for both of the following, calculate A5 and A100.
(i) An= 6n-3

Answers

Answer:

27 and 597

Step-by-step explanation:

To evaluate A5 and A100, substitute n = 5, n = 100 into An , that is

A5 = 6(5) - 3 = 30 - 3 = 27

A100 = 6(100) - 3 = 600 - 3 = 597

Answer:

5n=6n-3

C.L.T

6n-5n=3

n=3

ii.100n=6n-3

C.L.T

100n-6n= -3

94n/94=-3/94

n=-0.032

Lorane saw a sweater she wanted to buy
on sale for 25% off. The store charges a
4.8% sales tax. If the sweater normally
costs $65.00, how much money did Lorane
pay for the sweater, including tax?

Answers

51.09 just take 65.00 -25% then add the 4.8 %

Find the value of 2asquared + 5bsquared when a =-6 and b = 2

Answers

Answer:

[tex]92[/tex]

Step-by-step explanation:

[tex]2 {a}^{2} + 5 {b}^{2} \\ 2 \times {( - 6)}^{2} + 5 \times {2}^{2} \\ 2 \times 36 + 5 \times 4 \\ 72 + 20 \\ = 92[/tex]

Hope this helps you.

Can I have the brainliest please?

Jose graphed the amount of money paid in relation to the number of avocados bought. Which stamens best describes the unit rate for the graph below?

Answers

Answer:

[tex]c \: 5dollar \: each[/tex]

Answer:

its avocados cost $5.00 each ( its c)

The polynomial x3 + 8 is equal to

(x + 2)(x2 – 2x + 4).
(x – 2)(x2 + 2x + 4).
(x + 2)(x2 – 2x + 8).
(x – 2)(x2 + 2x + 8).

Answers

Answer:

(x+2)(x2-2x+4).

Step-by-step explanation:

Answer:

A) (x + 2)(x2 – 2x + 4).

Step-by-step explanation:

on edge

Stella needed to get her computer fixed. She took it to the repair store. The technician
at the store worked on the computer for 3.25 hours and charged her $75 for parts.
The total was $188.75. What was the cost of labor, per hour?

Answers

9514 1404 393

Answer:

$35 per hour

Step-by-step explanation:

The total charge is the sum of costs of parts and labor. If h is the cost of a labor hour, then we have ...

188.75 = 75 + 3.25h

113.75 = 3.25h . . . . . . . . subtract 75

113.75/3.25 = h = 35 . . . divide by the coefficient of h

The cost of labor, per hour, is $35.

Writing equations from graphs

Answers

Answer:

1. y=1/4x+3

2. y=2x

3. y=-1/4x+9/2

4. I cannot solve 4 because there is not two point to solve fir slope intercept form

two sides of a triangle are 4 and 6 the third side cant be what A 2 b 4 c 6 d 8 please respond asap

Answers

Answer:

it’s b.4

hopes this help you

please help pslpslsplspslspslspslsplspsl

Answers

Answer:

x=30/96

Step-by-step explanation:

x=31%

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The number of sandwiches sold by four stores during one week is shown in the graphs. Which store has the MOST skewed data?

Answers

I’m pretty sure it’s c

The double number line shows that a water park
allows 18 people to go down their giant water slide
in 3 minutes. How long would it take 12 people to
go down the slide?

FAST RESPONSE PLEASE!!

Answers

the answer is two minutes because you need to divide 18 by three to see how many people per minutes enters the slide

After 2014 the sales of new cell phones without cameras began declining. The number of people y (in thousands) who bought a cell phone without a camera can be estimated by the equation y=-30x+240, where x is the number of years after 2014

Answers

Answer:

60,000 people

Step-by-step explanation:

Given the number of people y (in thousands) who bought a cell phone without a camera can be estimated by the equation y=-30x+240,

x is the number of years after 2014

We can find the number of people that bought the cell phone in 2020. In year 2020, that will be after 6years

Substitute x = 6 into the expression

y=-30x+240

y=-30(6)+240,=

y = -180 + 240

y = 60

Since y is in thousands, hence the the number of people that have bought the cell phone by 2020 is 60,000 people

Help for 15 points !!!!!!

Answers

E) 14.32 is correct

have a good day

Which ordered pair makes both inequalities true?
y>-2x + 3
y

Answers

It’s the second one your welcome

Help me out, math is irritating

Answers

Answer:

67958.93228

Step-by-step explanation:

what is 8/16 as a whole number

Answers

Answer:

2 is the simplified fraction for 8/16. Simplify 8/16 to the simplest form.

Step-by-step explanation:

What is 8/16 Simplified? - 1/2 is the simplified fraction for 8/16. Simplify 8/16 to the simplest form. Online simplify fractions calculator to reduce 8/16 to the lowest terms quickly and easily.

Answer:

0.5 or 1/2

Step-by-step explanation:

nothing can futher be simplified

the weight the wait of the oranges was 2.5 kilogrames. how many grames is this.

please help

Answers

Answer:

2500 grams

Step-by-step explanation:

A doctor has an annual income of $152,125. The income tax that doctor has to pay is 6%. What is the amount of income tax in dollars and cents that the doctor has to pay?

Answers

9514 1404 393

Answer:

$9,127.50

Step-by-step explanation:

6% of $152,125 is ...

0.06 × $152,125 = $9,127.50

The doctor has to pay $9,127.50 in income tax.

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