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
schepotkina [342]
3 years ago
11

In ΔCAB, point E is the midpoint of AC and point D is the midpoint of BC . If the measure of AB is 8 units, what is the measure

of segment ED ?
3 units

4 units

5 units


6 units
Mathematics
2 answers:
kondor19780726 [428]3 years ago
8 0

Answer:

B.) 4

Step-by-step explanation:

strojnjashka [21]3 years ago
5 0

Answer:

4 units

Step-by-step explanation:

CAB and EAD are similar triangles with sides in the ratio 2:1

ED = ½ AB

½(8)

4

You might be interested in
Please help i’ll give brainless
mixas84 [53]
You wanna simplify the expression first
5(3m+2p+m)
=15m+10p+5m
so B would be correct
8 0
3 years ago
One estimate for the number protons in Betelgeuse is 2.16 × 10^58. The mass of one proton is about 1.67 × 10^-27 kg. What is the
igomit [66]

Answer:4x 10^31

Step-by-step explanation:

(2x10^58)x(2x10^-27) multiply 2x2 then add the exponents.

3 0
2 years ago
Jacelyn is standing on a platform 9 meters above the ground. Jacelyn's height to her eye level is 2.5 meters. She looks down and
Klio2033 [76]

Answer:

35 is the answer bsbsnsnsnsnsnnsnsjsjsjs

5 0
2 years ago
(Please answer before 5:15 P.M tonight)
taurus [48]

The scale factor of dilation from ABC to A^{1} B^{1} C^{1} is 0.333.

Step-by-step explanation:

Step 1:

First, we plot the coordinates of both triangles.

The coordinates of the triangle A^{1} B^{1} C^{1} are as follows;

A^{1} = (2, 3), B^{1} = (2, 1), and C^{1} = (3, 1).

The coordinates of triangle ABC are;

A = (4, 9), B = (4, 3), and C = (7, 3).

Step 2;

Next, we need to find the distances between at least two coordinates for both triangles.

The distances between vertical lines are found by calculating the difference in y values while for horizontal lines, the distances are found by calculating the difference between the x values.

The distance of A^{1} B^{1} = 3-1=2, the distance of B^{1} C^{1} = 3-2=1.

The distance of AB =9-3=6, the distance of BC = 7-4=3.

Step 3;

To calculate the scale factor, we divide the measurement after scaling by the same measurement before scaling.

In this case, it is the length of the AB.

So The scale factor for AB = \frac{2}{6} = \frac{1}{3} = 0.333.

The scale factor for BC = \frac{1}{3} = 0.333.

7 0
3 years ago
Can someone please help me asap!
Ahat [919]
Hopes that somehow helps✍︎︎

8 0
3 years ago
Other questions:
  • PLEASE HELP WILL GIVE BRAINLIEST!!!!!!! the exponential function, f(x)=2^x
    14·1 answer
  • The monthly cost of a certain long distance service is given by the linear function y=0.08x+ 8.95 where Y is in dollars and X is
    7·1 answer
  • 8. A candle is 4 inches tall and burns at the rate of 0.6 inch per hour. If the height of the candle after x hours is 1.5 inches
    6·1 answer
  • The oil tank in the shape of a cylinder has a diameter of 40 feet and a height of 32 feet. Which expression can be used to find
    11·2 answers
  • Find two numbers whose product is 6 and whose sum is 5
    12·1 answer
  • What are the factors of 54
    15·1 answer
  • Math hw plz help! ill give brainliest
    14·2 answers
  • 21 = 4x - 9 - x<br> what is x?
    9·2 answers
  • HI PLS HELP ASAP ILL GIVE BRAINLIEST
    6·2 answers
  • Proving trigonometric identities<br><br> 2(cosx sinx-sinx cos2x)/sin2x =secx
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!