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
wel
2 years ago
15

Bab need someone who can do quick mafs please!

Mathematics
2 answers:
yawa3891 [41]2 years ago
8 0

Answer:

A = 1/2 bh

1/2 x 7 x 5.4

= 18.9km2

jasenka [17]2 years ago
4 0

Answer:

18.9 km²

Step-by-step explanation:

Formula for area of a triangle: \frac{1}{2}bh

0.5(7 × 5.4) = 18.9 km²

You might be interested in
You play a game on your phone. For every correct move you make, you receive 50 points. For every second that it takes you to com
Vladimir79 [104]

Answer:

2005 points

Step-by-step explanation:

1. 35x50=750

2. 2 min. 45 sec.=(-165 sec.)

3. 500x5=2500

4. 2500-495=2005

Hope this helped!!:)

6 0
3 years ago
Is the point (4,2) the solution to the system? Why or why not? Explain your reasoning.
VMariaS [17]
Solve the top equation to get on variable on one side
2x-y=6
-y=-2x+6
y=2x-6
then plug in the coordinate for x and y for both equations. if both equations are true then it’s a solution
2=2(2)+6
2=10

4+2=6

so it’s not a solution
4 0
3 years ago
WHAT IS? <br> -5(2x+14) = -2(x +63)
Rus_ich [418]
Pretty sure x=-24.5 did the math. Check my answer before you submit anything
3 0
3 years ago
Read 2 more answers
30 PTS HELP ME ASAP! PLEASE! IM TIRED AND NEED HELP!
almond37 [142]

Answer:

Step-by-step explanation:

Slope is an average.  In this particular context, the slope of 6.9 (or 7) means that an average of 7 people entered the store every hour.

If x is the number of hours the store is open and we are told to find the number of customers that have entered the store after 5 hours, we fill in the equation as follows:

y = 7(5) + 10 and

y = 35 + 10 so

y = 45.

If you use 6.9 instead of 7:

y = 6.9(5) + 10 and

y = 34.5 + 10 so

y = 45.5

Since you can't count a half of a person, using 7 instead of 6.9 makes more sense.

4 0
3 years ago
PLEASE HELP ASAP!<br> log base4(x^2+x+4)=2 solve for x
Ratling [72]

Step-by-step explanation:

multiply all the numbers by 4 I think except for the exponent

7 0
2 years ago
Read 2 more answers
Other questions:
  • Noel bought a 10 ounce box of cereal for $1.63 What was the cost per ounce?
    11·1 answer
  • If a system of equations has infinite solutions, what do you know about the graph?
    12·1 answer
  • The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is four times
    9·1 answer
  • What does a and b equals in the quadrilateral
    13·2 answers
  • 8 meters increased by 25% is
    14·2 answers
  • Which set of numbers can represent the side lengths, in inches, of an acute triangle?
    14·2 answers
  • Jenna has a piece of paper that is 84 square inches in area. it is 10 1/2 inches long. what is the length of the piece of paper
    5·1 answer
  • During a sale, a store offered 35% discount on a particular couch that was originally priced at $390. After the sale, the discou
    8·2 answers
  • CAN SOMEONE EXPLAIN AND MAYBE SHOW ME STEP BY STEP WHY THE ANSWER IS 75degrees. HURRY 50 points and brainiest!!!
    13·2 answers
  • Points and their residual values are shown in the table. a 3-column table with 5 rows. the first column is labeled x with entrie
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!