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
alukav5142 [94]
2 years ago
10

Last year during November there was a heatwave. The average daily temperature went from 57°F to 76°F. What was the percent incre

ase in the average daily temperature during the heatwave?
Mathematics
1 answer:
lesya692 [45]2 years ago
8 0

Answer:

hhhh

Step-by-step explanation:

hhhhhh

You might be interested in
What is the solution to 2/3(9x-6)=4(x+2)+ 2 round to the nearest hundredth
ipn [44]

Answer:

7

Step-by-step explanation:

First expand 2/3 (9x-6) = 4 (x+2)+ 2 By doing 2/3 (9x - 6)/3

Which gives you 2/3 (9x - 6)

Then you factor it 2/3 (9x - 6) 6 (3x - 2) get 6 (3x - 2) / 3

then you divide 6/3 with 2

Getting 2 (3x - 2)

The use the distributive law

2 x 3x - 2 x 2

simplify the equation

6x - 4

expand 4 (x +2) + 2:   4x + 10

which then equals 6x-4=4x+10

add 4 to both sides

6x-4+4=4x+10+4

simplify

6x=4x+14

subtract 4x from both sides

simplify again

2x=14

divide both sides by 2

2x/2 = 14/2

simplify one last time and get the answer

x=7

8 0
2 years ago
Find the measure of x, y, and z. Enter your answer as a number, rounded to the nearest tenth if needed.
weeeeeb [17]

Answer:

x = 6.

y = 6.7.

z = 13.4.

Step-by-step explanation:

The 2 triangles contained in the biggest one are similar, so:

x/12 = 3/x

x^2 = 36

x = 6.

Applying the Pythagoras theorem:

z^2 = 6^2 + 12^2

z^2 = 36 + 144 = 180

z = 13.4.

y^2 = x^2 + 3^2

= 36 + 9

= 45

y = 6.7

5 0
3 years ago
Find the slope of the line in the graph.
hram777 [196]

Answer: m = -2

Step-by-step explanation: To get from one point to the next along this line,

we must first go down 2 units so we say that our rise is -2.

From there we move 1 unit to the left so our run is 1.

So our slope or rise over run is -2/1 or -2.

6 0
2 years ago
Question 3: 12 pts A box has 26 pens —6 red, 8 green, 5 blue, and 7 black. Sam picks two pens at a time without replacement. Wha
defon

Answer:

The probability of Sam is 2/5

Step-by-step explanation:

n(e)=2

n(s)=5

Pe=n(e)/n(s)

Pe=2=5

7 0
2 years ago
Please help i will give brainliest
olga_2 [115]

Answer:

12?

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Find the value of x. <br><br><br><br> A. 3 <br> B. 2 <br> C. 6 <br> D. 5
    7·1 answer
  • True or false? A convex shape curves outwards.
    15·2 answers
  • For three consecutive plays, the Patriots gained
    8·1 answer
  • Steven's family needs a new microwave. There is one on sale that measures 20 inches by 14 inches by 11 inches. What is the volum
    11·1 answer
  • If the diagonal of a square is approximately 12.73, what is the length of its sides?
    6·1 answer
  • I am really stuck for how to solve x with algebra it is so confusing does anyone have any tips
    10·1 answer
  • The median of a set of consecutive odd integers is 138. If the greatest integer in the set is 145, what is the least integer in
    11·1 answer
  • What are the first 10 digits of pie?
    8·2 answers
  • PLZ HALP IMMA CRY IF U DONT TwT NO BOTS I SWEAR NO LINKS ITHER
    8·2 answers
  • Given the function: f(x)=X^2+1<br> a) Find f(–6) b) Find f(8)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!