4 years ago

Can someone help me with this asap

Mathematics

1 answer:

Nikolay [14]4 years ago

4 0

Answer:

$\mathbf{DE=11}$

Step-by-step explanation:

given AD = DB , means D is the midpoint of AB

given AE = EC , means E is the midpoint of AC

<h3><u>MID POINT THEOREM</u></h3>

In a triangle ABC, if D and E is the midpoint of side AB and AC respectively.

Then DE is parallel to BC and length of DE is half of length of BC.

$\mathbf{DE=\frac{1}{2}BC}$

BC = 22 (given in the question)

$\mathrm{DE=\frac{1}{2}\times22}$

$\therefore\mathbf{DE=11}$

You might be interested in

What is the answer to 13+(-19)

Assoli18 [71]

Answer:

13+(-19)=13-19=-6 is your answer

7 0

3 years ago

Read 2 more answers

Akin and ayo shared the sum of 200 in the ratio of 5:1 find the amount ago received

Elanso [62]

Total number of sharings = 5+1 = 6

600 / 6 = 33.33

So ayo had one out of the 6 and received 33.33 answer

5 0

3 years ago

The tires on your bicycle have a radius of 8 inches. How many rotations does each tire make when you travel 700 feet? Round your

Kitty [74]

First, we want to convert 700 feet to inches:700 feet (12 inches/ft) = 8400 inchesWe know that the diameter is 16 inches, so the circumference is 16π inches or 50.3 inches.We can divide 8400/50.3 to get about 167.1 rotations.

4 0

3 years ago

Which correctly solves the inequality t+18<43 Select one: a. t<25 b. t>61 c. t>25 d. t<61

Naddik [55]

For this case we must solve the following inequality, finding the values for the variable "t":

$t + 18$

We subtract 18 from both sides of the inequality:

$t + 18-18$

Thus, the variable "t" is defined for all strict lower values than 25.

Answer:

$t$

Option A

8 0

3 years ago

Trees are planted 6 metres apart on both sides of road 48 metres long.how many trees were planted

Varvara68 [4.7K]

Answer:

16 on both sides

Step-by-step explanation:

4 0

4 years ago

Read 2 more answers