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
lisov135 [29]
3 years ago
13

U - 4u + 4 = 7 what is U

Mathematics
2 answers:
valentina_108 [34]3 years ago
8 0
Try to get the u’s on one side so for this to happen, you would subtract the four from both sides.
u - 4u = 7 - 4

combine like terms

-3u = 3

divide by -3

u = -1
BartSMP [9]3 years ago
6 0

Answer:

U = -1

Step-by-step explanation:

Combine U with -4U and you get -3.

-3u + 4 = 7

Subtract 4 from 7, you get 3.

Divide 3 by -3, you get -1.

U = -1

You might be interested in
im not sure wether to replace the minus signs with addition, so if you could help me that would be nice :) 1.2y+4.5-3.4y-6.3
Elenna [48]

Answer:

-2.2y - 1.8

Step-by-step explanation:

We are to simplify the expression:

1.2y + 4.5 - 3.4y - 6.3

Collect like terms:

1.2y - 3.4y + 4.5 - 6.3

Simplify:

-2.2y - 1.8

That is the answer.

6 0
3 years ago
Can help me with math please and thank you
babunello [35]

Answer:

(0,0)

Step-by-step explanation:

They intersect at point (0,0)

4 0
2 years ago
Read 2 more answers
In triangle ABC, an altitude is drawn from vertex C to the line containing AB. The length of this altitude is h and h=AB. Which
adoni [48]

Answer:

II. Angle C cannot be a right angle.

III. Angle C could be less than 45 degrees.

4 0
3 years ago
Read 2 more answers
Calculate the length of BE
lora16 [44]

Answer:

BE = 72 cm

Step-by-step explanation:

\frac{AB}{BC} = \frac{BE}{CD}        (BPT Theorem)

\frac{20}{5} = \frac{BE}{18} \\

⇒ 4 = \frac{BE}{18}

⇒BE = 18 × 4

∴ BE = 72 cm

Hope this helps...

Please mark as Brainliest!!

6 0
3 years ago
The blue figure is a translation of the black image. Write a rule to describe the translation.
4vir4ik [10]

it has gone up 4 lines and left -2 making it go for a (4,-2)

5 0
3 years ago
Other questions:
  • What is quotient of 18/1000
    8·2 answers
  • Can someone explain Part B to me please? I'm trying to practice for SBAC but I don't get this.
    12·1 answer
  • Miss Bloom's 5 $45.30 on art supplies if she turns 7% tax how much total money did she spend​
    13·2 answers
  • What is the value of s?<br><br> ? units
    14·2 answers
  • Joe drew a circle Whose Circumference is 25 cm Mario drew a circle who is diameters three times the dynamic number of Joe Circle
    12·1 answer
  • I need help this this
    6·1 answer
  • Completely factor the polynomial. 12x2 + 2x - 4
    5·1 answer
  • Which of these systems of equations has no solution? A 3a−5b=12 4a−9b=14 B 3a−5b=14 4a−9b=14 C 4a−9b=12 4a−9b=12 D 4a−9b=12 4a−9
    9·1 answer
  • Please help sbdbdbdbdbdbdndbndbbdbdbdbdb
    6·1 answer
  • Write an equation of the line with the given slope and y-intercept:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!