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
xxTIMURxx [149]
3 years ago
8

Refer to the figure below to complete the following item.

Mathematics
2 answers:
Dmitrij [34]3 years ago
5 0

Answer:

160

Step-by-step explanation:

Dmitriy789 [7]3 years ago
5 0

Answer:

100

Step-by-step explanation:

if they are on the same line the angles are the same. Just took this and

what the answer was

You might be interested in
a blueprint of a house has a scale of 1 in=6ft. The living room has dimensions of 18 ft by 24 feet. what are the dimensions on t
lana [24]
The dimensions on the blueprint of the living room is 3 in by 4 in
7 0
3 years ago
Read 2 more answers
A parking lot covers 32,420 square feet. What is its area to the nearest thousand feet? Explain how you round the number.
REY [17]
The thousands place (1000) is the fourth number to the left of the decimal, so round that one either up or down based on the number just one spot closer to the decimal, in this case, the hundreds place (100).

so we have 32,420

we can ignore the numbers that are going to become zeros as a result of the rounding . .

32,400

let's round 32,XXX either up or down based on the value in the hundreds place. if that value is 5 or greater, than we round up. if it is less than 5, than we round down.

4 is in the hundreds place, so we round down

32,000 is the answer
8 0
3 years ago
Christen sells boxes of cookies for $4 each. Rafael sells boxes of cookies for $7 each. Each of them sold the same dollar amount
KATRIN_1 [288]

Answer:

28$ and christen sold 7 boxes while Rafael sold 4

Step-by-step explanation:

lower common multiple so take 4 x 7 = 28 as then take the 28 and divide by how much Christen gets a box which is 4 and 28 divided by 4 is 7

3 0
3 years ago
Read 2 more answers
You know that there is a strong correlation between the consumption of ice cream and body weight. The Pearson's r = 0.78. You al
Naddika [18.5K]

Answer:

y = 7.8x + 26

Step-by-step explanation:

Given the following :

Pearson's r = 0.78

Average consumption of ice cream = 5 grams per week (m) with Standard deviation (sd) = 1.5 grams

Average weight = 65 kg with standard deviation of 15kg

Formular for the regression line :

General regression formula :

y = mx + c

y = predicted variable ; m = slope or gradient ; x = predictor variable ; c = intercept

Gradient (m) = change in y / change in x

m = (sd y / sd x) * r

m = (sd weight / sd ice cream) × r

m = (15 / 1.5) × r

m = 10 × 0.78 = 7.8

Intercept:

mean of weight(y) - [Slope×mean of icecream(x)]

65 - [7.8 × 5]

65 - 39 = 26

Hence,

y = 7.8x + 26

5 0
3 years ago
What is one equation that can only be true if b=2?
arlik [135]

Answer:

1+1 = 2

Step-by-step explanation:

-1 + 3 = 2

6 0
3 years ago
Other questions:
  • The high temperate for the day dropped 7 degrees Fahrenheit between Monday and Tuesday,rose 9 degrees Fahrenheit on Wednesday, d
    8·1 answer
  • Find the magnitude of v. v = -3i+ 40 + 7k v =
    14·1 answer
  • Find the equation of the line.
    8·1 answer
  • A fisherman caught 28 fish in one moneth. he kept 2/7 of the fish and threw back 5/7. what number of fish did he keep? what numb
    8·1 answer
  • Jason inherited a piece of land from his great-uncle. Owners in the area claim that there is a 45% chance that the land has oil.
    5·2 answers
  • Which of the following can be used to evaluate the series 224)***,
    14·1 answer
  • The distance a toy car travels on graph what is average speed
    7·1 answer
  • Use the distributive property to write equivalent expressions. <br><br> Someone please help, ty!
    10·1 answer
  • There are two packs of hyenas that live just outside of a small town in Harar, Ethiopia. Each night, the
    10·1 answer
  • What is tariffwhat is tariff ​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!