Mathematics High School

Please help out , i’ll mark the brainliest answer

Please Help Out , Ill Mark The Brainliest Answer

Answers

Answer 1

Answer:

Step-by-step explanation:

7) The tangent angles are 90° each.

The angles of a quadrilateral add up to 360°, so ? = 360°-90°-90°-73° = 107°.

8)  Solve this the same way as question 7). ? = 360°-90°-90°-57° = 123°.

Questions 9) and 10) are cut off, so I assume you don't need to know those.

Please Help Out , Ill Mark The Brainliest Answer
Answer 2
the first ones D) 107° and the second one A) 123°

the tangents r 90° btw and there’s a total of 360° in a quadrilateral so u do 360-90-90-(the angle eg 73)

Related Questions

26n- 7m+4 (10n-6m) be rewritten

Answers

Answer:

260n^2-226nm+42m^2+40n-24m

Step-by-step explanation:

26n-7m+4(10n-6m) use box method

read what the pic says aight-
​

Answers

Answer:

doesn't make sense...

Step-by-step explanation:

Answer:

It would double in size

Step-by-step explanation:

Judging as the circumference of a circle is dependent on the diameter, a circle whose diameter doubled in size would double.

An example would be a circle with the circumference of 20. It's radius would be 10 rather than 5. The circumference of the circle with a diameter of 10 would be roughly 31, while the circle with a diameter of 20 would have a circumference of roughly 62.

PLEASE HELP!
A right triangle is formed in the first quadrant by the x- and y- axes and a Straight line through the point (2,3). The other vertices are (0,0) (0,Y) (X,0).

a) Write the length L of the hypotenuse as a function of x
b) Find the vertices of the triangle such that its are is a minimum

Answers

Answer:

A rectangle is bounded by the x-axis and the semicircle y = √(25 - x²). What length and width should the rectangle have so that its area is a maximum?

Step-by-step explanation:

As an assistant in pet store, one of your responsibilities is to fill the aquariums with water. One 50-gallon aquarium is 36 inches long and 16 inches wide, and is filled to a depth of 20 inches. To the nearest whole number of cubic inches, how much water do you need to fill the aquarium to that depth?

Answers

Answer:

Eleven thousand five hundred and twenty

Step-by-step explanation:

E2021

Find the length of CB round to the nearest tenth.

Answers

Answer:

38

Step-by-step explanation:

A triangle is 180 degrees.

You have to add 99 and 43 first.

99 + 43 = 142

You then subtract 142 from 180 to find the missing angle.

180 - 142 = 38

Helpp me please im lost

Answers

A. The internet told me again

which of the given lengths make a right triangle?

A: 8, 12, 20

B: 10, 15, 18.03

C: 3.05, 4.05, 7.10

Answers

Answer:

aaaaaaaaaaaaaaaaaaaaa

write the product using exponents
(−6)⋅(−6)

Answers

Answer:

-6^2

Step-by-step explanation:

-6 x -6 = 36

Answer:

(−6)²

Step-by-step explanation:

(−6)⋅(−6)

This means the numbers are being multiplied.

A number is being multiplied by the same number. You can write an exponent for the number of times it's being multiplied by itself.

Example:

x = x¹

x·x = x²

x·x·x = x³

You are multiplying (−6) twice.

(−6)⋅(−6) = (−6)²

How many moles contain 1.25x 10^15 molecules of glucose

Answers

Answer:

i.e. mass of 1 mole of glucose, C6H12O6 = (6 × 12.01 + 12 × 1.01 + 6 × 16.00) g = 180.18 g (using atomic weight data to 2 decimals) 1 mole of carbon atoms weighs 12.01 g and there are 6 moles of C atoms in 1 mole of glucose, so the mass of carbon in 1 mole of glucose = 6 × 12.01 g = 72.06 g.

Step-by-step explanation:

Anyone knows the answer pls ????

Answers

The answer is 2.5 x 10^-15

Hope this helps.

PLS HELP FOR ALL MY POINTS ILL GIVE BREAINLEST TO WHO EVER IS RIGHT

Answers

I am going by the numbers on the pictures;

1) 2in, 4in, 6in

2) 2ft

3) 4cm

4) 18.55mm and 42.35

5) I am not really sure, if the picture is represented by the 28, the the object would be smaller, if the picture is represented by the 4 the object would be bigger.

Hope this helps a bit

please complete it




A math club has 25 members, of which 11 are males and the rest are females. What is the RATIO of males to females?

A.25 : 11

B.11 : 25

C.11 : 14

D.5 : 7​​

Answers

Answer:

C 11 are males 14 are females

Some friends went hiking. The very top of a trail was a total of 26 miles from town, where the friends began their journey. They drove 8 more miles than they walked on the trail. How far did the friends walk? How far did the friends drive?
Please give steps.

Answers

they walked 52 and drove 16

26x2=52 and 8x2=16

Which of the following equations does not represent a linear relation?


a) y = 4x^2 - 7

b) y = 3x + 45

c) 4x - 3y = 8

d) 10x = 5y - 2

Answers

I feel like it’s D I tried my best-

Is the answer to this 4?

Answers

Yeah the answer is 4

Answer:

Yes, but make sure to check with another person to double check.

Good job ;)

Step-by-step explanation:

(None)

How Do I solve this? Answer too please.

Answers

The answer is 5/4 because that’s what you multiply the left triangle dimensions by to get the right triangle dimensions

Can you help me, please? Thank you.​

Answers

Answer:

[tex]\frac{-4+6}{2} , \frac{3+2}{2} =1,4\\\\\frac{6+6}{2} ,\frac{5+(-1)}{2} =6,2\\\\\frac{-4+6}{2} ,\frac{3+(-1)}{2} =1,1[/tex]

Step-by-step explanation:

hope it helps have a nice day!!

ASAP PLEASE HELP ME !!!!

Answers

Answer:

90 mallards

Step-by-step explanation:

No. of ducks = 200

Mallards = 45%

45% of 200 = 45/100 × 200

=90

Answer is 90 mallards

45% mallards. X
100% all ducks 200
X=45•200/100
X=90

PLS HELP ILL GIVE U BRAINLIST !!!!

Answers

The opposite side is equal to 6 and the adjacent is equal to 5, so we know we need to use the tan inverse to get our answer.

tan^-1(opp/adj)
tan^-1(6/5)
=50.2 degrees!! :)

down?
=) List five points where the y-coordinate is
the opposite integer of the x-coordinate.
Plot your points on

Answers

Answer:

try to ask ur fam if they dont help try to do sum else

Step-by-step explanation:

A window is being replaced with tinted glass. The plan at the right shows the design of the window. Each unit length represents 1 foot, the glass costs $28 per foot square. How much will it cost to replace the glass? Show your work

Answers

Answer: you can correctly find this by multiplying the length times width, the answer is 16

Step-by-stepexplanation:length times width is 16. Please mark brainliest

Mr. Romero buys 3 chairs at a cost of $27.90 for each chait. Estimate the
least number of $20 bills he needs to buy the chairs.

Answers

Answer: 5

Step-by-step explanation:

Answer:

5, $ 20 bills

Step-by-step explanation:

27.90× 3 = around 85

$85÷ $20=4.25

So 5, 20 dollar bills because it is more that 4

Find the area of the shaded sector
Help pls I'll give brainleist

Answers

Your answer is 32 you divide the 72 by 2 to find the area

Answer:

the answer is this had shades is the 72.

How do i slove for x2 + 19 = 3

Answers

Answer:

x = ± 4i

Step-by-step explanation:

x^2 + 19 = 3

Subtract 19 from each side

x^2 +19-19 = 3-19

x^2 = -16

Take the square root of each side

sqrt(x^2) = sqrt(-16)

x = sqrt(-1*16)

x =sqrt(-1) * sqrt(16)

We know that the square root of -1 is the imaginary number i

x = ± 4i

if the volume is 120, the length is 6 and the height is 5 what is the width?

Answers

The width is 4. 6lx5hx4w=120 volume
The equation is length times with times height so 6 x X x 5 = 120

If staff salaries were $44,000/month last year, and the yearly labor cost increase from last year to this year is $108,000, what is the monthly labor cost this year?

Answers

Answer:

53,000

Step-by-step explanation:

how to multiply fractions

Answers

For example,

[tex]\frac{1}{2} *\frac{1}{2}[/tex]

They both do have the same denominator, so we can multiply them.

We need to multiply the numerators.

Next, multiply the denominators.

We then get:

1/4

--

If the denominators are not the same, find the LCD (Least Common Denominator) of the two fractions. Then, follow above.

--

Need Help? Please leave a comment :D

Help me with this yes im lazy 2 pages thats it.

Answers

Answer:

2.)[tex]\frac{1}{4}/3=\frac{1}{4}*\frac{1}{3}=\frac{1}{12}[/tex] s yes she is correct

3.)[tex]\frac{1}{5}*\frac{1}{7}[/tex]

4.)C[tex]\frac{1}{5}/2= \frac{2}{5}[/tex],D[tex]\frac{1}{12}/5=\frac{1}{60}[/tex],E

6.)[tex]\frac{1}{8}/3=\frac{1}{24}[/tex]

Step-by-step explanation:

im not very good at word problems so i didnt do the secnd page sorry

Question in picture

halp meh​

Answers

Answer:

C

Step-by-step explanation:

yep I've seen a problem like dis

What is the percentage of 377 of 325?

Answers

Answer: 116%

Hope this helps.

Other Questions
The height of a triangle is 12 inches and the base of the triangle is 17 inches. What is the area of the triangle? What is the mass of a large ship that has a momentum of 1.60x10^9 kg*m/s and is moving at a velocity of 10m/s? Compare: -9 __-1 using = A15,3), B12,1), and C-2, 4) are the coordinates of a triangle's vertices. If the triangle is reflected over the x-axis, what arethe coordinates of the image?O A'(-5,3), B(-2,1), C(2,4)A'(-5,3), B(-2,1). C(-2,4)O A'(-5,-3), B(-2,-1), C(2,-4)A(5.-3), B(2.-1). C(-2,-4) Calculate the number of moles of gas that occupy a 16L container at a pressure of 3 atm and a temperature of 48oC What is the chemical formula for magnesium sulfide? Find the theoretical probability of rolling a number cube labeled 1-12 and it landing on 7. Can yall help me with number 1 What is one problem that Chief Joseph has with the "good words" of others? Two options are described below.Option A: You receive 1 on the first day, 3 on the second day, 9 on the third day, 27 on the fourth day, and so on, tripling each day.Option B: You receive $100 each day.You will receive the money that is offered on day 10. Which option would you choose? 25AA2407/2424/250 25/724/707/256 biggest reason why the United States and England fought the War of 1812? Round 117.22666 to the nearest tenths Throughout history, amoebic dysentery has resulted in the deaths of many soldiers. Deaths from this illness have often exceeded the number of deaths from wounds.What likely led to the high rate of infection by the amoeba that causes this disease?A. lack of available vaccines B. lack of doctors to treat the sick soldiersC. lack of vitamins and minerals in the diet D. unclean food and water on the battlefield how does the immume system defend your body? Can someone please help me ? If y varies inversely with x and y=5 when x=6, then what is y when x=3? Please hurry will mark brainlyest. Which obstacle was faced by African Americans serving in the armed forces during World War II?They were forced to serve in segregated units.They were not subject to military conscription.None of them ever saw combat during the war.They were placed under French command. please help me with this