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2 years ago

Im so confused. Please help! I need this tonight!!

Mathematics

1 answer:

goblinko [34]2 years ago

8 0

Answer:

Step-by-step explanation:

Tip!

Base is your platform you put your block on imagine your phone on the desk if you place it with the screen up the back of your phone is the platform. If you have a rectangle always try to make it into a square if its possible.

Saying that:

Base= 5 units

Height= 4 units

Base=5 units

Height=4 units

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454 rounded to the nearest ten

Bezzdna [24]

Hey!

454 rounded to the nearest ten is: 450

This is because 4 is less than five, which is why we would round it to 50.

3 0

2 years ago

Read 2 more answers

Find the missing lengths of the sides.

Anarel [89]

Given:

The figure of a right angle triangle.

$a=b$

Hypotenuse = $9\sqrt{2}$ in.

To find:

The missing lengths of the sides.

Solution:

In the given right angle triangle both legs a and b are equal, and hypotenuse is $9\sqrt{2}$ in.

Using Pythagoras theorem, we get

$Hyponteuse^2=Base^2+Perpendicular^2$

$(9\sqrt{2})^2=(a)^2+(b)^2$

$81(2)=(a)^2+(a)^2$ $[\because a=b]$

$81(2)=2(a)^2$

Divide both sides by 2.

$81=(a)^2$

Taking square root on both sides.

$\pm \sqrt{81}=a$

$\pm 9=a$

Side cannot be negative. So,

$9=a$

Thus, the missing side lengths are a=9 in and b=9 in.

Therefore, the correct option is C.

6 0

2 years ago

3. Given: Circle Q<br><A = 35<br>Find: m AB

Agata [3.3K]

Answer: 110°

<u>Step-by-step explanation:</u>

∠A ≅ ∠B

since ∠A = 35° (given), then ∠B = 35°

Use the Triangle Sum Theorem to find ∠C:

∠A + ∠B + ∠Q = 180°

35° + 35° + ∠Q = 180°

70° + ∠Q = 180°

∠Q = 110°

The central angle (∠AQB) ≅ arc AB

since ∠AQB = 110° (solved above), then arc AB = 110°

5 0

2 years ago

Which of the following functions is graphed below?

kompoz [17]

Answer:

Step-by-step explanation:

vertex is (-3,-4)

so inside the absolute value bars need to be postive 3 and the four has to be -4.

6 0

2 years ago

Help please will mark brainliest

ipn [44]

Answer:

459

Step-by-step explanation:

27 x 17= 459

3 0

2 years ago

Im so confused. Please help! I need this tonight!!​

Im so confused. Please help! I need this tonight!!