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2 years ago

Solve for x on each of these questions please!

Mathematics

1 answer:

IgorLugansk [536]2 years ago

5 0

Answer:

1. x = 10

2. x = 4

Step-by-step explanation:

I use the angle ABC method:

AB² + AC² = BC²

6² + 8² = x²

x = 10

AB² + AC² = BC²

3² + x² = 5²

x = 4

HOPE THIS HELPS AND HAVE A NICE DAY <3

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Angle c is inscribed in circle O. AB is a diameter of circle O. what is the radius of circle.

Llana [10]

Answer:

The value of radius is 7.5 units

Step-by-step explanation:

Given that a line that pass through the origin and form a triangle is a right-angle triangle. So in order to find the diameter/hypotenuse, you have to use Pythogaras Theorem :

${c}^{2} = {a}^{2} + {b}^{2}$

Let a = 12 units,

Let b = 9 units,

Let c = hypo.,

${hypo.}^{2} = {12}^{2} + {9}^{2}$

${hypo.}^{2} = 225$

$hypo. = \sqrt{225}$

$hypo. = 15 \: \: units$

We have found out that the hypotenuse of the triangle is the diameter of circle. So in order to find radius, you have to divide it by 2 :

$radius = diameter \div 2$

$radius = 15 \div 2$

$radius = 7.5 \: \: units$

6 0

3 years ago

A company produces 3 tons of cereal each week. How many 12-ounce cereal boxes can be filled each week?

LekaFEV [45]

First, convert 3 tons to ounces.
3 tons = 96,000 ounces. Divide this by 12 ounces.
96,000/12 = 8000
So, 8000 boxes can be filled each week!
Hope this helps!!

8 0

4 years ago

Read 2 more answers

4(-5.4) SHOW WORK PLS

Nana76 [90]

Answer:

-21.6

Step-by-step explanation:

-5.4

x 4 4x 4=16 so you carry the one to 5x4= 20 + 1 that was carried

-------- keep it negative

-21.6

6 0

3 years ago

M=-2, passes through (3,5)

navik [9.2K]

5=3(-2) +b
5=(-6)+b
+6 +6
11=b

3 0

3 years ago

Need help ASAP Tysm! :))

Mrrafil [7]

Answer:

The answer is -86

Step-by-step explanation:

-7 squared is 49

49 × 2 = 98

12-98= -86

4 0

3 years ago