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
Vilka [71]
3 years ago
10

What is thr sum of the numbers in the first column ​

Mathematics
2 answers:
11111nata11111 [884]3 years ago
8 0
The sum of the summers in the first column are 57
muminat3 years ago
3 0
The answer would be 57
You might be interested in
The table below shows the distance d(t) in meters that an object travels in t seconds:
ArbitrLikvidat [17]
(2,60)(4,240)......t = x and d(t) = y
average rate of change (slope) is (y2 - y1) / (x2 - x1)
slope = (240 - 60) / (4 - 2) = 180/2 = 90 m/s

It represents the average distance traveled by the object between 2 seconds and 4 seconds


5 0
3 years ago
PLEASE HELP I CAN’T SEE THE TRIANGLE WELL
Vika [28.1K]
ANSWER: 312cm^2

A=bh + L(s1 + s2 + s3)

the s’s are sides of the triangle

ik the explanation is confusing but the answer is right
6 0
2 years ago
Read 2 more answers
B - (- 7) =-1<br> what is b?
irina1246 [14]

B-(-7)= -1

First negative multiply by negative is POSITIVE.

So: B+7= -1

Subtract 7 from both sides

B= -7-1

B= -8.

Answer: -8.

To Check Answer: Plug in the variable of B in the original equation.

So: -8-(-7)= -1

-8+7= -1

-1= -1

If the Solution works out the answer is right.

4 0
3 years ago
Read 2 more answers
A military aircraft can travel 740 miles per hour. The distance between Tyndall Air Force Base in Florida and Lakenheath Air For
BARSIC [14]

Answer: 3.5 h

Step-by-step explanation:

<u>1. Data:</u>

a) s = 740 miles / h

b) d = 2,567 miles

c) t = ?

<u>2. Equation:</u>

  • speed = distance / time
  • s = d / t

<u>3. Solution:</u>

  • Solve the equation for t:

        s = d / t ⇒ t = d / s

  • Substitute values:

        t = 2,567 miles / (740 miles/h) ≈ 3.47 h ≈ 3.5 h

   

5 0
3 years ago
• Write an expression that is equivalent to 3(7 + x).<br> 3(7 + x)<br> +<br> ?<br> 2
maksim [4K]

Answer:

21+3x

Step-by-step explanation:

Expand this:

3(7+x)

So it becomes:

21+3x

3 0
3 years ago
Read 2 more answers
Other questions:
  • a 45 foot tall lighthouse located in fajardo, puerto rico a tourist sights two boats coming into a coastline, one behind the oth
    13·1 answer
  • 14% of 81 is what number?
    13·2 answers
  • For f(x) = 4x+1 and g(x) =x^2-5 find (f times g) (4)<br><br> apex
    9·1 answer
  • 14x+42y i need help factoring this problem XD
    12·1 answer
  • Find the standard form of the complex number 6(cos(30degree) +i sin (30 degree))
    15·1 answer
  • 6 - 2x = 6x = 10 + 6
    11·2 answers
  • How many is 6 less than 14
    7·2 answers
  • Its really hard !!!!!!!!!!!!!!!
    8·1 answer
  • Joanne signed up for 24 dancing lessons she took 3/4 of the by April and 1/5 of them by May .What part of dancing lesson did she
    7·1 answer
  • Apply the distributive property to create an equivalent expression.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!