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
pashok25 [27]
2 years ago
7

Three streets meet eachother as shown. What is the measure of the angle between oak Street and elm Street? Please help thanks

Mathematics
1 answer:
Ronch [10]2 years ago
3 0

2x+1+4x-7=90°

6x-6=90°

6x=96

divide 96 by 6 and you get 16

x=16

4(16)-7

64-7=57°

The angle is 57°

You might be interested in
First four terms <br> f(n)=n^3-n^2+1
mrs_skeptik [129]

Answer:

The function of this equation is: F(n)=\frac{1}{4}n^4-\frac{1}{3}n^3+n+C

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Formula to find commission​
fiasKO [112]

A commission is a percentage of total sales,

multiply the rate of commission by the total sales

7 0
2 years ago
Read 2 more answers
1.) The deer population increases at a rate of 3% per year. There are 1253 deer this year. Write a function that models the deer
BabaBlast [244]
Exponential growth/decay rule with general function is:<span>y=y(0)<span>e<span>kt</span></span></span> with k is growth/decay constant rate.
(1) Deer population function y(0) = 1253 k
= 3% t
 = 6 (years)
  y(6) = 1253 . e^(0.03*6) ~ 1500 (deers)
: 1496 deers
 (2) Growth factor b is rate 9.5% = 0.095 
4 0
3 years ago
Read 2 more answers
Need help with this question!!
Mekhanik [1.2K]

the answer is Y=3X+3

8 0
3 years ago
Read 2 more answers
In semiconductor manufacturing, wet chemical etching is often used to remove silicon from the backs of wafers prior to metalizat
Viktor [21]

Answer:

Sample mean for solution 1:  19.27; sample mean for solution 2:  10.32

Step-by-step explanation:

To find the sample mean, find the sum of the data values and divide by the sample size.

For solution 1, the sum is given by:

9.7+10.5+9.4+10.6+9.3+10.7+9.6+10.4+10.2+10.5 = 192.7

The sample size is 10; this gives us

192.7/10 = 19.27

For solution 2, the sum is given by:

10.6+10.3+10.3+10.2+10.0+10.7+10.3+10.4+10.1+10.3 = 103.2

The sample size is 10, this gives us

103.2/10 = 10.32

6 0
3 years ago
Other questions:
  • Is 0.446 closer to 0.4 or 0.5
    7·1 answer
  • How many ones are in 512.5
    15·1 answer
  • Twenty is fourteen more than 3 times a number. What is the number?
    5·2 answers
  • Braden walked 6 miles south, then he walked 10 miles east, after that he walked 2 miles south. How many miles is it back to the
    13·1 answer
  • 1. To calculate the height of a tree,
    11·2 answers
  • If the radius of a circle is 15 units and the center
    9·1 answer
  • EASY 7TH GRADE MATH, WILL GET BRAINLIEST
    5·2 answers
  • Vince starts with 0 then adds the number 3 times..Jen starts with 1 then multiples the number 10 three time
    10·2 answers
  • Which equaiton reprsents a line that passes through the two points in the table? A.y+1=5/4(x+1) B.y+6=4/5(x+5) C.y-6=4/5(x-5) D.
    15·1 answer
  • Manny plans to save 1/14 of his salary each week. If his weekly salary is $378, find the amount he will save each week.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!