Mathematics College

1.) What is m ABC?
Show your work.
75
135
с

1.) What Is M ABC?Show Your Work.75135

Answers

Answer 1

Answer:

[tex]\angle ABC =60[/tex]

Step-by-step explanation:

Given

[tex]\angle CAB = 75[/tex]

The attached triangle

Required

Find [tex]\angle ABC[/tex]

First, calculate [tex]\angle BCA[/tex]

[tex]\angle BCA + 135 = 180[/tex] --- angle on a straight line

[tex]\angle BCA = 180 - 135[/tex]

[tex]\angle BCA = 45[/tex]

[tex]\angle ABC[/tex] is then calculated using:

[tex]\angle ABC + \angle BCA + \angle CAB =180[/tex] -- angle in a triangle

[tex]\angle ABC + 45+ 75=180[/tex]

[tex]\angle ABC =- 45- 75+180[/tex]

[tex]\angle ABC =60[/tex]

Related Questions

A thermometer falls from a weather
balloon at a height of 7,744 ft. If the
equation for height as a function of time
is h(t) = -16t2 + initial height wheret is
time in seconds and h(t) is height in feet,
how many seconds will it take for the
thermometer to hit the ground?
[?] seconds

Answers

Answer:

It will take 22 seconds for the thermometer to hit the ground.

Step-by-step explanation:

A thermometer falls from a weather balloon at a height of 7,744 ft.

This means that the initial height is of 7744ft.

h(t) = -16t2 + initial height

So

[tex]h(t) = -16t^2 + 7744[/tex]

How many seconds will it take for the thermometer to hit the ground?

This is t for which [tex]h(t) = 0[/tex]. So

[tex]0 = -16t^2 + 7744[/tex]

[tex]16t^2 = 0 + 7744[/tex]

[tex]t^2 = \frac{7744}{16}[/tex]

[tex]t = \sqrt{\frac{7744}{16}}[/tex]

[tex]t = 22[/tex]

It will take 22 seconds for the thermometer to hit the ground.

40. Find UW.
T
6
5
U +-
The measure of UW is
type your answer...

Answers

Answer:

9

Step-by-step explanation:

UT^2 = UV * UW

6^2 = (x - 7)(x - 7 + 5)

36 = (x - 7)(x - 2)

36 = x^2 - 2x - 7x + 14

x^2 - 9x - 22 = 0

(x - 11)(x + 2) = 0

x - 11 = 0  or  x + 2 = 0

x = 11

UW = x - 7 + 5

UW = 11 - 7 + 5

UW = 9

p3- 4+3 p2, take away 5p2-3p 3 tp-6​

Answers

Your question answer is in the picture
Hope this help ful


[tex]3 \sqrt{12} [/tex]
​

Answers

Answer:

[tex]3 \sqrt{12}

3 Square root of (4×3)

3square root of (2²×3)

(3×2)Square root of 3

=6 square root 3

please helpppppppppppppppppppppppp

Answers

Answer:

8 [tex]<[/tex] x [tex]<[/tex] 12

Step-by-step explanation:

Have a nice day!

On a map, 9 cm represents 15 miles. If the distance between two cities on the map is 15 cm, how many miles separate the cities?

Answers

Answer:

15 cm on the map is equal to 25 miles.

Step-by-step explanation:

Given that,

On a map, 9 cm represents 15 miles.

The distance between two cities is 15 cm. We need to find the distance in miles.

9 cm = 15 miles

[tex]1\ cm=\dfrac{15}{9}\ \miles[/tex]

So, 15 cm is equal to,

[tex]15\ cm=\dfrac{15}{9}\times 15\ miles\\\\=25\ miles[/tex]

So, 15 cm on the map is equal to 25 miles.

10 POINTS PLEASE HELP DUE SOON

Answers

Answer:

10.3

Step-by-step explanation:

Answer:

4+6.3=10.3

Step-by-step explanation:

BD=ED=1/2*BD=3

5^2-3^2=4^2; EC=4

7^2-3^2=[tex]\sqrt{40}[/tex]≈6.3

AC=AE+EC=4+6.3=10.3

Find the volume of the cone.
13 cm
r= 9 cm
V = [?] cm3
Round to the nearest tenth.

Answers

DONT GO TO THOSE LINKS

Answer:

1103.1 is the answer

Step-by-step explanation:

1. Solve MMXXVII -MCMXCII
A.LV
B. XLV
C. XXXV
D. XXV
E. XV​

Answers

Answer:

the answer is C. XXXV

Step-by-step explanation:

MMXXVII -MCMXCII= XXXV

Page No
Date:
Convert (1020)5 to base ten numeral
​

Answers

The answer is 204. Your well

Which equation has a solution of k = 3.5?
​

Answers

Answer:

an example of an equation?

if you want one step you can try

10k=35

if you want two step

10k-17=18

Step-by-step explanation:

How much will be the amount after 29 years to the nearest cent

Answers

P= 7800
R= 6.5
T=29

Interest = 7800 x .065 x 29
Interest = 14,703

14,703 + 7800 = 22,503.00

Given that the two triangles below are similar , find the values of g and h

Answers

Answer:

g = 4

h = 4.5

Step-by-step explanation:

The corresponding sides of two similar figures are proportional to each other.

Therefore,

[tex] \frac{g}{3} = \frac{8}{6} = \frac{6}{h} [/tex]

✔️Find g:

[tex] \frac{g}{3} = \frac{8}{6} [/tex]

Cross multiply

g*6 = 8*3

6g = 24

Divide both sides by 6

g = 24/6

g = 4

✔️Find h:

[tex] \frac{8}{6} = \frac{6}{h} [/tex]

Cross multiply

8*h = 6*6

8h = 36

h = 36/8

h = 4.5


Identify the statements below as sometimes true, always true, or never true.

a. –4<59
b. X< 1
c. -5> -2
d. 3x + 5 = 2
e. 61 = 61
f. -6 < -6

Answers

Answer:

Sometimes true: b. d.

Always true: a. e.

Never True: c. f.

Step-by-step explanation:

b. and d. depend on what value you put in, so that is sometimes true. Now a. and e. are always true because it is correct. C. and f. are never true because the equation does not make any sense.

Help me pleaseeee i need to finish

Answers

x = 4
hope all goes well in life :)
have a great day/night/afternoon

Answer:

x=4

Step-by-step explanation:

trust me I got it right

Determine the slope of the line passing through (-8,-5) and (-10,-9)

Answers

Answer:

2

Step-by-step explanation:

y1-y2/x1-x2

Answer:

I love algebra anyways  

the ans is in the picture with the steps  

(hope it helps can i plz have brainlist :D hehe)

Step-by-step explanation:

2x - 2 <4 solve for x

Answers

Answer:

X < 3

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

2x - 2 < 4

      +2   +2

2x = 6

/2      /2

x = 3

help me please :(*********​

Answers

Answer:

These will be equal, so the answer is 7

Step-by-step explanation:

Set 2x+42 and 9x-7 equal to each other, then solve.

2x+42=9x-7

-2x +7 -2x +7

49=7x

x=7

A. (1 x 3 x 4) + (2 X 5 X 3)
B. (1 x 3) + (4 X 2) + (5 x 3)
C. (1X3 X 2) + (6 x 3 x 2)
D. 3 x (1 + 4) + 2 x (5 + 3)
E. (3 x 4) + 1 x (2 x 5) + 3

Answers

The answer is C I think

What is the measure of

Answers

Answer:

58 degrees

Step-by-step explanation:

90-32=58

Complementary angle
They form right angles = 90 degree
Add them together
32 + x = 90
x = 58
Solution: x = 58 degree

This is hard for me but easy for you so what’s the answer ?

Answers

Step-by-step explanation:

112=35+d

112-35=d

d=77

The circumference of a circle is 7π in. Find its radius, in inches.

Answers

Answer:

3.5 in

Step-by-step explanation:

Circumference = 2π(radius)

7π = 2π (radius)

7π/2π = radius

Pi in numerator and denominator cancel each other.

7/2  = radius

3.2 in = radius

Answer:

[tex] \bf \huge \: 11 \: inches.[/tex]

Step-by-step explanation:

Given :

The circumference of a circle is 7π in.

to find :

Find its radius, in inches.

formula used :

r = c/2

where,

r = radius c = circumference

explanation :

⟼ r = c/2

⟼ r = 7×22÷7/2 in

⟼ r = 22/2 in

⟼ r = 11 in.

Hence, radius is 11 inches.

How many terms are in this expression? 5+4⋅6

Answers

Answer:

The answer is 2 there are 2 terms

Can someone help me? I am stuck on this question I would mean the world if u helped me! and tysm for the people who helped me!

Answers

the answer is $30.75
bought the shares for a total of $480.75
so you’re going to multiply $3.75 by 120 shares since that’s how much they cost each and that gives you $450 cost so then you subtract the $480.75 from $450.00 which is the cost of the shares and that gives you $30.75 in total

Which of the following graphs are identical?
DONE.

Answers

Answer:

I think it's the 1st and 3rd

Step-by-step explanation:

with square root and squaring, being positive/negative doesn't effect the answer. you can use a calculator if u want.

square root of 3 = square root of -3

square root of X = square root of -X

The fourth and sixth

write the log equation as an exponential equation

Answers

10 and 3/2 as exponents = x hope this helps!!!

if you actually know plz give an explanation to the answer so i know you aren't just answering for points, please help this is due before 12:00

Answers

Answer:

D

Step-by-step explanation:

At least 30 minutes, so this means 30 minutes and above. Now add the probabilities starting from 30

1/4 + 1/4  + 1/8 + 1/16 = 11/16

Katie needs 3/4 cup of sugar to make cookies. She only has 1/3 cup. How much more sugar does Katie need?​

Answers

Answer:

[tex]\frac{5}{12}[/tex] cups

Step-by-step explanation:

This question is asking for the difference between the two values so subtraction is necessary

[tex]\frac{3}{4} -\frac{1}{3}[/tex]

Multiply the top and bottom of the first fraction by 3 and the second one by 4[tex]\frac{3*3}{4*3} -\frac{1*4}{3*4} = \frac{9}{12} -\frac{4}{12}[/tex]

Now just substract

9 - 4 = 5  ==>  [tex]\frac{9}{12} -\frac{4}{12} = \frac{5}{12}[/tex]

What is the contrapositive of the following conditional? If a number is divisible by 10, then it is divisible by 5.

Answers

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: No because that is not always true.

Explanation:

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Write an equation to represent the following statement.
you can only use ( -,+,*,x/y)

Answers

Answer:

well I think it's 22-14=x(represent J for X)

22-14=x

x=8

therefore 8is14less than 22
Other Questions
The balance sheets for Plasma Screens Corporation and additional information are provided below. PLASMA SCREENS CORPORATION Balance Sheets December 31, 2021 and 2020 2021 2020 Assets Current assets: Cash $ 158,800 $ 123,000 Accounts receivable 84,000 95,000 Inventory 98,000 83,000 Investments 4,300 2,300 Long-term assets: Land 510,000 510,000 Equipment 820,000 700,000 Less: Accumulated depreciation (458,000 ) (298,000 ) Total assets $ 1,217,100 $ 1,215,300 Liabilities and Stockholders' Equity Current liabilities: Accounts payable $ 102,000 $ 88,000 Interest payable 7,500 12,300 Income tax payable 9,500 5,300 Long-term liabilities: Notes payable 100,000 200,000 Stockholders' equity: Common stock 730,000 730,000 Retained earnings 268,100 179,700 Total liabilities and stockholders' equity $ 1,217,100 $ 1,215,300 Additional information for 2021: Net income is $88,400. Sales on account are $1,628,900. Cost of goods sold is $1,230,800. Required: 1. Calculate the following risk ratios for 2021: (Round your answers to 1 decimal place.) Find the measure of \angle GG. Round your answer to the nearest tenth (one decimal place). Please help me with these two questions I am having trouble The systems in the previous two interactions are the same. Describe the relationship between the solution in the first interaction and the coordinates of the intersection of the lines in the second interaction. Different parts of the circulatory system are adapted for different functions. A blood vessel that is very narrow and has thin walls is Most Likelyspecialized forstoring blood until it is needed2O passing materials in blood to cellso carrying blood over long distancesKwithstanding high blood pressures What is the claim the author is making in "Why is America running out of water? Which solid of revolution is produced by rotating the shape below 360 about the given axis? what is the pH range of basic substances? I NEED HELP!! I'll give you 50 points and a brainlist if you figure this out, all you have to do is to Solve the following multi-step equation, and write it out Patch application are essential to any network. Select the characteristics(s) of patch applications.A. identify B. classifying C. notifying D. all the above HELP I REALLY NEED IT write a paragraph discripting your favorite meal food personnel writing please Select the correct answer. When two parallel lines are cut by a transversal, angles A and B are alternate interior angles that each measure 105. What is the measure of each of the other alternate interior angles? 4. The peppered moth lives on the trunks of trees in England. There are two colorations of this moth, light and dark, and bothare eaten by birds. A study found that prior to the Industrial Revolution, the number of light-colored moths found on thetrunks of trees was far greater than the number of dark colored moths. However, after the industrial Revolution, the numberswere reversedHow would the genetic variation of the moths account for the change in the population sizes of each color? 50.7L152A. The dark moths were able to kill off many of the light-colored moths, so their numbers increased a lot.B. Natural selection caused the light species of moth to change into the dark species, allowing them to be betterhiddenC. After the industrial Revolution started, the light colored moths left the area to go live in another, less populatedenvironmentD. Natural selection favored the dark-colored moths because the factories were producing soot that landed on thetrunks of the trees. Find the volume of the solid shown in the figure Help please i need it asap HELPPPPP The graph (shown in red) below shows the solution set of which inequality?HELPPP ME PLSSS ASAPP Tarzan, whose mass is 100 kg, is hanging at rest from a tree limb. Then he lets go and falls to the ground. Just before he lets go, his center of mass is at a height 2.9 m above the ground and the bottom of his dangling feet are at a height 2.1 above the ground. When he first hits the ground he has dropped a distance 2.1, so his center of mass is (2.9-2.1) above the ground. Then his knees bend and he ends up at rest in a crouched position with his center of mass a height 0.5 above the ground. Consider the point particle system. What is the speed v at the instant just before Tarzan's feet touch the ground? Round each number to the underline place value 3.789 seven being underline NEED HELP i dont know how to do this and i need to turn in soon Complete each sentence with the correct form of the verb in the parentheses.