All categories

2 years ago

PLs Help..............

Mathematics

2 answers:

Gennadij [26K]2 years ago

7 0

Answer:

sorryyyy i dont know the answer :-(

Step-by-step explanation:

sorryy

snow_lady [41]2 years ago

5 0

It is (3)
Because if u add them it’s -66.5 is greater than 74.3

You might be interested in

Triangles Unit Test part 1 A length of rope is stretched between the top edge of a building and a stake in the ground. The head

musickatia [10]

Answer:

The building is 32 feet tall.

Step-by-step explanation:

Consider the figure drawn below representing the given scenario.

AB represents the height of building, BC is the distance between the stake and building, C represents the stake at ground level, and DE represents the height of the tree growing halfway between building and stake.

Since the tree is growing halfway between B and C, therefore, the point E divides the line segment BC into 2 equal parts.

Therefore, $BE = EC$ or E is the midpoint of BC.

Also, from the figure, it is clear that both tree and building are vertical to the ground. So, DE || AB.

Now, from converse of mid-segment theorem, if a line passes through the midpoint of one side of a triangle and also parallel to the third side, then the line also passes through the midpoint of the second side and half the length of the third side (parallel side)

So,

$DE=\frac{1}{2}\times AB\\\\16=\frac{AB}{2}\\\\AB=16\times 2=32\ ft$

Therefore, the building is 32 feet tall.

5 0

3 years ago

Due tomorrow i need help please

photoshop1234 [79]

Answer:

(9,-6)

Step-by-step explanation:

I hoped I helped, have a blessed day

3 0

3 years ago

Read 2 more answers

❗️❗️❗️Find the length of side x in simplest radical form with a rational denominator.❗️❗️❗️

tiny-mole [99]

Answer:

$x=\frac{\sqrt{14} }{2}$

Step-by-step explanation:

Notice that you are given an isosceles right-angle triangle to solve, since each of its two acute angles measures $45^o$ . Then such means that the sides opposite to these acute angles (the so called "legs" of this right angle triangle) must also be of the same length (x).

We can then use the Pythagorean theorem that relates the square of the hypotenuse to the addition of the squares of the triangles legs:

$(\sqrt{7})^2=x^2+x^2\\7=2\,x^2\\x^2=\frac{7}{2} \\x=+/-\sqrt{\frac{7}{2}} \\x=+/-\frac{\sqrt{14} }{2}$

We use just the positive root, since we are looking for an actual length. then, the requested side is:

$x=\frac{\sqrt{14} }{2}$

6 0

3 years ago

Can anyone help me on this i am very struggling and having a hard time on this

maks197457 [2]

Answer:

y= 143°

x= 37°

Step-by-step explanation:

y is 143° cause they are the same thing just on the other side.

x us 37°cause 180-143 is 37.

4 0

3 years ago

There are 5 ways to drive from Town X to Town Y. There are 3 ways to drive from Town Y to Town Z. How many different ways are th

sasho [114]

Answer:

Step-by-step explanation:

I took the test

4 0

3 years ago