1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Oxana [17]
3 years ago
6

For geometry:( please help, will give brainist

Mathematics
1 answer:
Vikentia [17]3 years ago
3 0

Answer:

x = 2

y = 149

Step-by-step explanation:

these two angles are equal to one another

(8x+15) = (7x+17)

solve for x

x = 2

two angles are supplementary

8x + 15 + y = 180

we know 8x+15 since x =2

8(2) + 15 + y = 180

16 + 15 + y = 180

31 + y = 180

solve for y

y = 180 - 31 = 149

please give brainist, you promised last time :)

You might be interested in
If tñ=2ñ+3, find S10​
Allisa [31]

Answer:

S_{10}=280

Step-by-step explanation:

Given that,

t_n=2n+3 ...(1)

We need to find the value of S_{10}.

Put n = 1 to find the first term.

t_1=2(1)+3=5

Put n = 2 to find the second term.

t_2=2(2)+3=7

Put n = 3 to find the third term.

t_3=2(3)+3=9

Put n = 10 to find the tenth term.

t_{10}=2(10)+3=23

It means we need to find the sum of 5,7,9,.....,23.

The formula for the sum of n terms is given by :

S_=\dfrac{n}{2}(a+a_n)

We have, n = 10, a = 5 and a_n=23

So,

S=\dfrac{10}{2}(5+23)\\\\S_{10}=10\times 28\\\\=280

So, the value of S_{10} is equal to 280.

3 0
3 years ago
One of the roots of the equation x2−5x+q=0 is 2. Find the other root and the value of the coefficient q.
pishuonlain [190]

Answer:

q=6

Step-by-step explanation:

A root can be plugged in for X, so 2(2)-5(2)+q=0. This means -6+q=0. We can now even them out and know q=6

8 0
3 years ago
Read 2 more answers
Use the slope formula to find the missing coordinate: R(0,_), S(-4,2) m=5
Delicious77 [7]

Answer

The missing value is 22

step-by-step explanation

The slope formula is

m =  \frac{y_2 - y_1}{x_2 - x_1}

From the question,

m=5

x_2=-4

y_2=2

and

x_1=0

We substitute these values to get,

5=  \frac{2 - y_1}{ - 4- 0}

Simplify

5=  \frac{2 - y_1}{ - 4}

5 \times  - 4=2 - y_1

- 20=2 - y_1

- 20 - 2=- y_1

22= y_1

y_1 = 22

The missing value is 22

5 0
3 years ago
Tizah wants to put a fence around her garden. she has 22 yards of fence material. Does she gave enough to go all the way around
klasskru [66]
If I understand the drawing correctly than yes, because
6 9/12 + 6 9/12 = 12 and 18/12 = 13 and 6/12 or 13 and 1/2.
13 1/2 + 4 8/12 = 13 6/12 + 4 8/12 = 17 and 14/12 = 18 2/12 or 18 and 1/6.
3 0
3 years ago
If a dish of ice cream holds 1/4 pound, how many dishes can you get from a 4 1/2 pound carton of Dan's ice cream?
Helga [31]
You can get 18 dishes from 4 1/2 of a carton of Dan's ice cream.
5 0
3 years ago
Read 2 more answers
Other questions:
  • What times what equals 64
    12·1 answer
  • Is 7/54 irrational<br>is 20.455566 irrational <br>is 97.33997 irrational <br>is 5.6213 rational ​
    11·1 answer
  • When Luis begins painting, he realizes it takes him 45 seconds to complete 1 square foot. The room he is painting has 272 square
    13·1 answer
  • If x represents the amount Rita earns each week, which expression represents the amount she earns in a year? x + 52 52 – x Start
    9·1 answer
  • Vector has 4 orange picks for every 3 green picks. If 8 out of the picks are orange, how many picks are green
    13·1 answer
  • Ahmed reads for x minutes. Kimaya reads for 4/7
    14·1 answer
  • A particular metal has a density of 25g/cm cubed. Calculate the mass of 178cm cubed of this metal.​
    15·1 answer
  • 0.5(r+2.75) = 30.5(r+2.75)=3
    11·1 answer
  • Good afternoon guys...
    9·2 answers
  • Connie sells lemonade for $0.25 per small cup and $0.75 per large cup.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!