Mathematics High School

Please help on both! And please put answer and not a website!

Please Help On Both! And Please Put Answer And Not A Website!

Answers

Answer 1

Answer:

1: 55     2: 40

Step-by-step explanation:

For the first problem, by the triangle angle theorm, the three angles in a triangle add up to 180, so

90+35+x=180

125 + x = 180

x = 55

Now, the angle you just found (x = 55) and the exterior angle are supplementary so they also add up to 180

55 + y = 180

y = 125

For the second problem, the two angles in a triangle non-adjacent to the exterior angle are equal to the exterior angle, so

40 + 2x = 3x

x = 40

Related Questions

URGENT, WILL GIVE BRAINLIEST
The diagram represents students in a high school English class. Each dot represents one student.

A student is chosen at random from the English class.

The ovals show students who are part of different groups:
B = Students who have blue eyes
C = Students who take a computer programming class

Which model represents B or C?

Answers

Answer:

Btm Left

Step-by-step explanation:

Pleas helpp I’ll give brainliest

Answers

(331 - 7)/6 = 54 students were on each bus

Look at the right triangle on the coordinate grid

A. 11

B. 24

C. 73

Answers

A i’m pretty sure is the answer

Answer:

i believe 73 is the answer

Divide and round to the nearest hundredths place.
0.25 ÷ 0.06 =

Answers

Answer:

4.17

Step-by-step explanation:

Answer:

14.17

Step-by-step explanation:

0.25 divided by 0.06 =4.166666666667

you take the first 3 numbers 4. 166 round the last number if it is a 5 or higher the number goes up one 4.166 rounds up to 4.17

help please? anyone?

Answers

Answer:

"so i need to find e missing side of each right triangle, side c is the hypotenuse!! a = 8.8ft, b= 9ft i have to round the answers to the nearest tenth if necessary "

Step-by-step explanation:

Sure! So remember that the Pythagorean theorem is a squared plus b squared = c squared.

= 8.8 squared + 9 squared = c squared

= 77.44 + 81 = c squared

[tex]\sqrt{158.44}[/tex] = c squared

c squared = (rounded) 12.6 ft

Is six pen cost $2.10 what is the unit price of the pen?

Answers

Answer:

3.20

Step-by-step explanation:

Answer:

0.35

Step-by-step explanation:

i just divided 2.10/6

I need help with this question​

Answers

Answer:

I thinks its F because you cant factor it

Step-by-step explanation:

Answer:

F) The expression does not have a real factor

What is the area of the triangle?

Answers

Answer:

the answer is 80

What is the sum of three tenths plus thirty nine hundredths equals blank a thirty six hundredths b forty two hundredths c sixty nine hundredths d ninety six hundredths

Answers

Answer:c- sixty nine hundredths

Step-by-step explanation:

three tenths can be expressed in decimal as 3/10

thirty nine hundredths can be expressed in decimal as 39/100

Therefore the sum of three tenths plus thirty nine hundredths equals

3/10 +39/100

We first find the l.c.m of the two fractions equals 100 so we have 100 as the denominator

then 100 divided by 10  multiplied by 3 +100 divided by 100 multiplied by 39 as illustrated below gives the answer

3/10 +39/100

=30+39/100

=69/100= sixty nine hundredths

What is the MEAN of the data - (12, 8, 6, 12, 16, 12) *

helppp

Answers

Answer: the mean is 11

Step-by-step explanation:

Answer:

11

Step-by-step explanation:

Add them all together then divide by the nuber of variables


A cube has edges measuring 7 centimetres each. Determine the surface
area of the cube.

Answers

Answer: I think its 294cm²

Julie drinks 4 bottles of water every day. How many
bottles of water does she drink in a week?
A. 20
B. 22
C. 24
D. 26
E. 28

Answers

Answer:

28 bottles

Step-by-step explanation:

4 bottles per day, 7 days a week.

4 x 7 = 28 bottles

Answer:

28 bottles

Step-by-step explanation:

7 days in a week, multiply 4 by 7 and you get 28.

What is the value of x?


Enter your answer in the box.

x =

Answers

Answer:

x = 4

I just took the test!

This is correct!!

which of these ARE NOT equivalent?
I NEED HELPPP

Answers

Answer:

the first one I'm pretty sure

Step-by-step explanation:

I tried the other ones

5. If f (x) = -4x + 7. what is:
a. f(0)
b. f(-2)
c. Write part (a) & (b) as ordered pairs.

Answers

Answer:

f(0) = 7     f(-2) = 15    (7,15)

Step-by-step explanation:

f(0) = -4(0) + 7 = 7

f(-2) = -4(-2) + 7 = 15

(7,15)

Suppose a runner travels 5200 feet in 5 minutes. At what rate does she run?

Answers

she a runna she a track star

sorry lol

Answer:

1040 ft./min

Step-by-step explanation:

It's Right :)

Please help thank you

Answers

Answer:

hdjhdhdhdjdvdvddiwhegwiwiwhegeeuui

HELP ME WHATS THE VALUE OF X?

Answers

Answer:

Step-by-step explanation:

Total sum of degrees of a Triangle is 180 deg

Than: 8x-7 + x +7 + 2x + 15 = 180

11x + 15 = 180

x = (180-15) / 11  =15

Answer: 15

What is 2 times 2 minus 1?
I’ll give brainliest

Answers

Answer:

3

Step-by-step explanation:

Answer:

This is basically just 2*2 = 4 - 1 = 3

Step-by-step explanation:

Work out size of Angle x

Answers

Answer:

106

Step-by-step explanation:

all 3 of the angles add up to 360

you already know one is 164 and one is a right angle so

164 + 90 = 254

360 - 254 = 106

Please someone help I need to turn this in soon !!

Answers

Answer:

6

Step-by-step explanation:

18/3=6

number decreased by 8 is equal to 20

Answers

Answer:

Step-by-step explanation:

28

Answer:28

Step-by-step explanation:

28-8

What is the value of x?
a . 75
b . 25.5
c . 8
d . 4.5

help meeee

Answers

Answer:

d. 4.5

Step-by-step explanation:

10x-5=16x+22

    -22      -22

10x-27=16x

-10x      -10x

-27=6x

x=4.5

The answer is d 4.5

y'all i just saw the most inappropriate thing.. please... for my eye's sake.. don't post inappropriate things. kids are on this app trying to get answers and learn. do this somewhere else

Answers

Answer:

Was it from goldenglare? Cuz that was disgusting

Answer:

i'm with u cause i saw something inappropriate earlier

Step-by-step explanation:

20 pts. solve for u please!!!!!!

Answers

Answer:

16

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

Please help me find the answer !

Answers

Answer:

x = 12

y = 6√3

Step-by-step explanation:

✅Apply the intersecting secant theorem to find x. Thus:

6(6 + x) = 7(7 + 8³/7)

Convert the mixed fraction to improper fraction

6(6 + x) = 7(7 + 59/7)

36 + 6x = 49 + 59

36 + 6x = 108

6x = 108 - 36

6x = 72

Divide both sides by 6

x = 72/6

x = 12

✅Apply the tangent-secant theorem to find y. Thus:

y² = 6(6 + x)

Plug in the value of x

y² = 6(6 + 12)

y² = 6(18)

y² = 108

y = √108

y = 6√3

Jayce bought 12 balloons. 3/9 of the balloons are yellow. how many yellow balloons are there?

Answers

Answer:

4

Step-by-step explanation:

3/9 is the same as 1/3 so 1/3 or 12 is 4

Answer:

4

Step-by-step explanation:

PLEASEEEE HELPPP ILL GIVE BRAINLIEST

Answers

Answer:

c

Step-by-step explanation:

Find the value of x in the triangle.

Choices:

A: 48°
B: 58°
C: 42°
D: 38°

Please help!!!

Answers

The answer is 38 degrees because for every triangle, the angles add up to 180 and the small square on the triangle represents it is a right triangle, which has 90 degrees. 38 + 52 + 90 = 180

what is the point of intersection of the lines y=3/4x-1 and y=1/8x+4?
a)(1,0)
b)(4,2)
c)(8,5)
d)(16,6)

Answers

Answer:

the answer for this question is option b

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