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
oee [108]
3 years ago
13

Can you help me, and explain the answer please?

Mathematics
1 answer:
kogti [31]3 years ago
3 0
69:
I know for a fact it can't be (B).
The answer is (A).
Reason: 6 times 9 is 54.

70:
13 is change to 15
13 plus 2 is 15
17 plus 2 is 19
I am 100% sure for question 69, but for question 70 im 100% unsure.
You might be interested in
Find the surface area of the following rectangular prism. Express your answer in square meters.
Vinvika [58]

it's 1,310

Step-by-step explanation:

2x(5x3.5 +5x75 +3.5x75)

4 0
3 years ago
Read 2 more answers
8. Determine the slope of each line,<br><br> f(x) = 3x + 6
pickupchik [31]

Answer:

3

Step-by-step explanation:

Pick 2 x values to plug in:

x  = 0:        3(0)+6 = 6

x = 2:         3(2)+6 = 12

slope = (y2 - y1) / (x2 - x1)

slope = (12 - 6) / (2 - 0)

slope = 6 / 2

slope = 3

7 0
3 years ago
Please help me need help need help
Minchanka [31]

Answer:

See attachment for answers

Step-by-step explanation:

4 0
4 years ago
6. Find the value of x.
iris [78.8K]

Answer:

d.51

Step-by-step explanation:

Let the 3rd angle of the triangle be y. Then:

y+117=180

y=63

Then:

x=180-63-66

  =51°

4 0
3 years ago
421.2 - 305.8<br> Using mental math
Nitella [24]

Answer:

114.4

Step-by-step explanation:

421.2

-305.2

114.4

8 0
3 years ago
Other questions:
  • Identify the vertex of the graph. Tell whether it is a minimum or maximum
    12·2 answers
  • A driveway is 162 feet long, 6 feet wide, and 4 inches deep. How many cubic feet of concrete will be required for the driveway?
    14·2 answers
  • How are all circles similar?
    6·2 answers
  • In a sentence,describe the relevant angle relationship in the diagram. that is,descr
    9·1 answer
  • A line that passes through the points (–4, 10) and (–1, 5) can be represented by the equation y = y equals negative StartFractio
    10·1 answer
  • Marry me if you can answer this-
    10·1 answer
  • 3.
    8·2 answers
  • Pleasee helpp Which one??
    7·2 answers
  • Sanjay and his paving crew laid 40 yards of new pavement. Jack and his crew just took over, and they can lay 15 yards of new pav
    13·1 answer
  • Study buddies? new friends?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!