2 years ago

Jenny is x years old. Thomas is 3 times as old as her. Jenny is 5 years older than Alexis.

Mathematics

1 answer:

4vir4ik [10]2 years ago

6 0

Answer:

C IS 36 CUZ 12X3=36

Step-by-step explanation:

sry i only can solve c

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The image below is a triangle drawn inside a circle with center O:Which of the following expressions shows the area, in square i

zaharov [31]

The Area of a circle =π.R² (R=radius). & π 3.14

Since you didn't give the length of the Radius, then the area of the circle=3.14R²

5 0

3 years ago

the greatest volcanic eruption in recorded history took place in 1815 on the indonesian island of sumbawa, when the volcano tamb

algol [13]

Answer:

$166\frac{2}{3}\ m$

Step-by-step explanation:

Let

x ----> the average depth of the resulting layers of ash and rock

we know that

To find out the average depth, divide the cubic kilometers of molten rock by the area where all the ejected material fell.

$\frac{100\ km^3}{600\ km^2}=\frac{1}{6}\ km$

Convert to meters

Remember that

$1\ km=1,000\ m$

$\frac{1}{6}\ km=\frac{1}{6}(1,000)=\frac{1,000}{6}=\frac{500}{3}\ m$

Convert to mixed number

$\frac{500}{3}\ m=\frac{498}{3}+\frac{2}{3}=166\frac{2}{3}\ m$

7 0

2 years ago

Help Help Help Help Help Help

puteri [66]

You’re right, it’s just 100/25.

3 0

2 years ago

HELP PLEASE!!!! I NEED HELP WITH GEOMETRY!!!

lesya692 [45]

Step-by-step explanation:

m < QRS = m < URS + m < QRU

30x - 4 = 60° + 15x - 4

15x = 60°

X = 4°

m < QRS = 30 * 4 - 4 = 116°

8 0

2 years ago

Find the value of x that makes m || n

oee [108]

Answer:

X=107°

Step-by-step explanation:

180-73=107

this is to get the angle on the opposite side of the 73.

corresponding angles are similar hence angle x is 107°

3 0

2 years ago

Read 2 more answers