All categories

3 years ago

In triangle ACD, what is the value of X: who ever show works gets brainly.

Mathematics

1 answer:

Keith_Richards [23]3 years ago

6 0

Answer:

x = 7.5

Step-by-step explanation:

Given that BE is parallel to CD and intersects the 2 other sides, then it divides the 2 sides in proportion, that is

$\frac{AB}{BC}$ = $\frac{AE}{ED}$ , substitute values

$\frac{x}{6}$ = $\frac{10}{8}$ ( cross- multiply )

8x = 60 ( divide both sides by 8 )

x = 7.5

You might be interested in

What is the value of s?<br> units

lorasvet [3.4K]

Answer:

17 units

Step-by-step explanation:

s = √15² + 8² = √289 = 17

6 0

3 years ago

Read 2 more answers

If a triangle has two angles that measure 45 and 90 degrees, what is the measure of the third angle

pickupchik [31]

Answer:

C is your answer. Hope this helps!

8 0

3 years ago

Read 2 more answers

Given that the measure of ∠CBE is 135° find the measure of ∠BED. Assume that lines L and M are parallel.

KIM [24]

Answer:45

Step-by-step explanation:did you know if you plug your nose than every thing tasts the same

5 0

4 years ago

A certain type of chocolate bar is sold as follows.

Scrat [10]

Answer:

Step-by-step explanation:

You would never buy a 10-pack, because two 5-packs cost less.

To buy 3 bars you need a single bar and a pair of single bars for £0.82 + £0.82+ £0.41 = £2.05

To buy 30 bars you need 3 pairs of 5-bar packs = 3×£5.75 = £17.25

To buy the remaining 5 bars you need one 5-bar pack = £3

cost = £2.05 + £17.25 + £3 = £22.30

5 0

3 years ago

Leah is building a slide for her kids. if the latter is 7 feet tall and she wants the bottom of the slide to be 4 feet from the

nadezda [96]

The line needs to be 8.06 m long

Explanation

Given that the ladder is 7 feet tall and the bottom of the slide should be 4 m away from the ladder.

The ladder,slide and the ground connecting them makes the sides of a right angled triangle with ladder as the height and ground as the base.

base=4m

height=7m

hypotenuse can be determined using pythagoras law

$b^{2} +h^{2} =H^{2} \\x^{2} 4^{2}+ 7^{2}= H^{2} \\16+49=H^{2} \\H=\sqrt{65} \\=8.06 m$

4 0

3 years ago