1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kirill [66]
3 years ago
10

Does anybody know this ???

Mathematics
2 answers:
Anna11 [10]3 years ago
8 0

Answer:

-7x - 18

Step-by-step explanation:

-4x - 10 - 3x - 8 = - 7x - 18

Ierofanga [76]3 years ago
3 0

Answer:

Step-by-step explanation:

BC = BD + DC

8x = 4x + 10 + 3x +8

8x = 4x + 3x + 10 +8

8x = 7x +  18

8x - 7x = 18

x = 18

BC = 8x = 8*18 = 144 units

You might be interested in
Please help me with this please and thank you
Alina [70]

Step-by-step explanation:

y = ax^n + bx^(n-1) ... + z

(0, 1) tells us that the constant term z = 1.

because x = 0 eliminates all other terms. and as the sum is 1, that means z = 1.

for the other pairs I strongly suspect

(-1, 3) : 2×(-1)² + 1 = 2×1 + 1 = 3

(-2, 9) : 2×(-2)² + 1 = 2×4 + 1 = 9

so, the fitting equation is

y = 2x² + 1

3 0
2 years ago
Find the volume of the prism
leva [86]

Using the formula given for area:

Area = 1/2 (7 +5)4 = 1/2(12)4 = 24 square cm.

Now to find the volume multiply the area by the depth:

24 x 6 = 144 cubic cm.

8 0
3 years ago
A recent study reported that 40% of community college students in the U.S. Receive federal loans to pay for college tuition and
sweet [91]

Answer:

How are you asking questions but no pictures.

Step-by-step explanation:

3 0
3 years ago
Which ordered pair is a solution to the system of linear equations -4x+y=8 and x-5y=17 ?
Nastasia [14]

Answer:

(-3,-4)

Step-by-step explanation:

6 0
3 years ago
The square of a number is 12 less than 7 times the number. What is the number
Elan Coil [88]
You can put "3 or 4" which is in your multiple choice :)
4 0
3 years ago
Other questions:
  • How many pints are in 192 FL oz
    12·2 answers
  • A rental company charges a flat rate fee for $58 per day x coordinate represents of days and the y coordinate represents the tot
    11·1 answer
  • there are 200 end of the year school dance tickets students who have perfect attendance are able to presage them in advance if 1
    9·1 answer
  • What is the measurement of < SRT
    15·1 answer
  • The equation y + 6 = one-third (X minus 9) is written in point-slope form. What is the equation written in slope-intercept form?
    13·2 answers
  • Can I get an explanation on how to do this?
    6·2 answers
  • The diameter of the circle below measures 7 cm. What is the approximate area of the circle?
    8·2 answers
  • Figure ABCD is a parallelogram.
    13·1 answer
  • Please help figure out the range
    10·1 answer
  • In the following diagram HI || JK.What is the measure of Angles are not necessarily drawn to scale.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!