3 years ago

Given h(x)=-x-4, solve for x when h(x)=4

Mathematics

1 answer:

Brilliant_brown [7]3 years ago

5 0

Step-by-step explanation:

h(x)=-x-4

but h(x)=4

4=-x-4

x=-4-4

x=-8

You might be interested in

I NEED HELP ASAP, ITS DUE TOMORROW

Klio2033 [76]

Answer:

8(16+24)=8(16)+8m = m = 24
8(4x)=(8 times 4)100 = x = 100

I hope this helps!

6 0

3 years ago

Solve by substitution 4x+2y=10 x-y=13

Savatey [412]

4x+2y=10
x-y=13

x=13+y
4(13+y)+2y=10
52+4y+2y=10
52+6y=10
6y=-42
y=-7
x=13+y=13-7=6

8 0

3 years ago

Read 2 more answers

HELP HELP HELP IM BEGGIN YU

marishachu [46]

Answer:

Option C

Step-by-step explanation:

If two triangles are congruent then their corresponding sides and angles are congruent.

$---------------$

hope it helps you..

have a great day!!

5 0

3 years ago

Read 2 more answers

The circumference of a circle is 53.3853.38 centimeters.

zepelin [54]

Answer:

dcfvghbjk

Step-by-step explanation:

4 0

3 years ago

Andrea's Sequoia gets 12 miles per gallon while driving in the city, and 20 miles per gallon while on the highway. The last time

Oxana [17]

Answer:

60miles

Step-by-step explanation:

if they drove x miles in the city and y miles on the highway then you know that

x + y = 280

x/12 + y/20 = 16

x + 12y/20 = 16*12 = 192

8y/20 = 88

y = 220

x = 280-y = 280-220 = 60

4 0

3 years ago