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
KiRa [710]
3 years ago
8

Angles ABC and DBE are vertical angles. If m A. 180° B. 38° C. 52° D. 128°

Mathematics
1 answer:
Nitella [24]3 years ago
7 0
I think that the answer is b
You might be interested in
Si el perímetro de el siguiente paralelogramo mide 80 M cuanto mide la base cuanto mide la altura y cuanto mide el área
topjm [15]

Answer:

<h2>The area of the parallelogram is 300 square meters. Its height (length) is 30 meters and its width is 10 meters.</h2>

Step-by-step explanation:

Assuming that the parallelogram is a rectangle, its perimeter would be defined as

P=2(w+l)

Where w is the width and l is the length.

But, P=80 \ m, so

80=2(w+l)\\w+l=40

Which means the sum of its dimensions is 40 meters.

Easily, its dimenions can be 10 meters and 30 meters.

So, its area would be

A= w \times l = 10 \times 30 = 300 \ m^{2}

Therefore, the area of the parallelogram is 300 square meters. Its height (length) is 30 meters and its width is 10 meters.

3 0
4 years ago
Select all ratios equivalent to 1:2.<br> is it <br> 10:20.<br> 7:14.<br> 6:18.
Alex787 [66]
10:20 I think if it isn’t I’m sorry
6 0
3 years ago
Read 2 more answers
Which expression gives the distance between the points (4,6)and (7,-3)
amid [387]
The distance between any two points is:

d^2=(x2-x1)^2+(y2-y1)^2 so in this case:

d^2=(7-4)^2+(-3-6)^2

d^2=3^2+9^2

d^2=90

d=√90

d=3√10 units 

d≈9.49 units (to nearest hundredth of a unit)
3 0
3 years ago
Use the net to compute the surface area of the three-dimensional figure. 15 POINTS
il63 [147K]

Answer:

D) 202 units2

Step-by-step explanation:

(8*7)2+(3*7)2+(8*3)2=202

7 0
3 years ago
One measure of general health is your body mass index (BMI). Adults with a BMI between 18.5 and 24.9 are generally considered to
soldi70 [24.7K]

Answer: 0.1797

Step-by-step explanation:

Given : \mu=24.5\ \ ; \sigma=1.2

Let x be the random variable that represents BMI for adults in this country.

We assume that  BMI for adults in this country is normally distributed.

Then, z-score for x=25.6 ,\because z=\dfrac{x-\mu}{\sigma}

\Rightarrow\ z=\dfrac{25.6-24.5}{1.2}\approx0.9167

Using z-value table , we have

The probability that the person's BMI is more than 25.6 :

P(x>25.6)=P(z>0.9167)=1-P(z\leq0.9167)\\\\=1- 0.8203413=0.1796587\approx0.1797

Hence, the probability that the person's BMI is more than 25.6 = 0.1797

Hence, the probability that the person's BMI is more than 25.6 = 0.1796

Hence, the  probability of the stick's weight being 2.23 oz or greater = 0.0174

5 0
4 years ago
Other questions:
  • What is the standard form for the quadratic function?
    8·1 answer
  • Solve for the indicated variable. a/b = c for b. I need help
    6·1 answer
  • Keegan is printing and selling his original design on t-shirts. He has concluded that for x shirts, in thousands sold his total
    15·1 answer
  • Evaluate the summation of 25 times 0.3 to the n plus 1 power, from n equals 2 to 10.
    9·1 answer
  • Determine whether each quadrilateral is a parallelogram rectangle rhombus and Dory Square list of all that apply.​
    7·1 answer
  • Write each rate as a unit rate. 5 notebooks for $6.50. 100 miles for 15 gallons. Please show work
    11·1 answer
  • Answer pls <br>no links <br>!!!!!!!!!!​
    11·1 answer
  • Simplify the expression: 2(4 + 6f) plz help this is my end of the year assesment Thanks!
    8·2 answers
  • The equations y+x^2+6x+8 and y =(x+2) (x+4) both define the same quadratic function. Without graphing, identify the x- and y-int
    15·2 answers
  • Please help asap!!!!!!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!