All categories

3 years ago

What is the value of x?

Mathematics

1 answer:

Sergeu [11.5K]3 years ago

4 0

Answer:

Step-by-step explanation:

since both the triangles are Congruent

Side BC = side FE

13x - 12 = 7x - 6

13x - 7x = -6 +12

6x = 6

x = 6/6

x = 1

You might be interested in

Complete the place value chart for the following number.Write its number name and tell the value of the underlined digit.

makkiz [27]

Answer:

two hundredths

Step-by-step explanation:

6 is in the ones place. 3 is in the tenths place. 2 is in the hundredths place

5 is in the thousandths place.

7 0

3 years ago

Read 2 more answers

Hayo! anyone speak german? asking for a friend...

natali 33 [55]

Answer:sup

Step-by-step explanation:

8 0

3 years ago

4x+15y=10 3x+10y=5 please help

Kamila [148]

Answer: 7x+25y=15

Step-by-step explanation: combine all like terms

8 0

3 years ago

Please help me on this

mina [271]

Answer:

a: -1,-1

b: 2,3

c:6,7

d: 5, 7

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

HELP PLEASE WILL MARL BRANIEST IF right

Kaylis [27]

Answer:

A bit of a doosy, but bare with me: f*g*h(x) = $x^2+54x-12x\sqrt{x} -108\sqrt{x} +90$

Step-by-step explanation:

So explaining this is a bit awkward as well, but I can try...So

Starting from g(x) working that backwards into f(x), so...

g(x) = $x-3$

f(x) = $(x^4+9)$

Take your g(x) and plug it into your f(x) into every x you see

f(g(x)) = $(x-3)^4+9$ ~ I hope you can visualize this, but do you see how g(x) plugs into f(x)...

Now you still have one more step which you still need to include h(x), so

Remember h(x) = $\sqrt{x}$

Now plug in your h(x) into every x you see from f(g(x)) and it should look like...

$(\sqrt{x} -3)^4 + 9$

3 0

3 years ago