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
tatiyna
3 years ago
15

7 times 8 help pls I am sorry for a wasteful

Mathematics
2 answers:
Anuta_ua [19.1K]3 years ago
8 0

Answer:

56

Step-by-step explanation:

Think of it this way, 7 times 10 is 70.

7*8 is 2 less 7s, or 14 less.

70-14=56

Or, a simpler way:

7*7 is 49(perfect square)

One more seven than that is 56.

These are just two ways I quikcly remember, because for some reason I struggle with 7 and 8 mulitplication.

Hope this helps!

Margarita [4]3 years ago
3 0

Answer:

<h2>56</h2>

Step-by-step explanation:

according to the multiplication table

7 times 8'gives 56

You might be interested in
Olivia goes to Egypt and saw a model of triangle shaped pyramid. She enlarged it using a scale factor of 1.2. What will be the p
sertanlavr [38]
Olivia applied the scale factor to the measurements of the model she saw. We need to know those in order to calculate the new ones.
6 0
3 years ago
Each food level has about ________ % less energy because of the energy lost in other levels.
Leya [2.2K]

Answer:

Within all biological communities, energy at each trophic level is lost in the form of heat (as much as 80 to 90 percent), as organisms expend energy for metabolic processes such as staying warm and digesting food (see biosphere: The organism and the environment: Resources of the biosphere: The flow of energy).

8 0
3 years ago
Read 2 more answers
Help with 3 show work please
schepotkina [342]
Alright assuming they mean total surface area since they didn't say lateral the equation to follow would be S= Ph + 2B

Start with P:
P stands for perimeter, so add up all the edges on one face of the cube.


17 + 17 + 17 + 17 = 68
Then your equation becomes
S= 68×h + 2B
h=height and that's obviously 17
so, S= 68×17 +2B

Now to find B. This is pretty easy. All you need to do is take 17×17 because you're finding the area of the base. This equals 289.

Finally this leaves us with the equation
S= 68×17+2×289

From there on you just solve it out.
This would leave you with 1734.
4 0
3 years ago
Is 1.6 more than, less than, or equal to one and a half? Explain why
hram777 [196]
One and a half = 1.5, so 1.6 is more than 1.5.
It's very trivial question.
4 0
3 years ago
Read 2 more answers
Simplify.<br><br>x⁴y²/x²y*6​
CaHeK987 [17]

Answer:

x^2y^-4

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • Malik is going to mow lawns this summer and begins his first week with $35 in his account. If he makes $25 each week, which sequ
    12·1 answer
  • 14. y = (x - 3)² + 4<br> Graph
    14·1 answer
  • I need help on solving <br> M4n3(-mn)4
    7·1 answer
  • 0. © MP.2 Reasoning A teacher noticed 5/8
    7·1 answer
  • Emily had 10 carrot sticks to snack on during her hike. She ate 6 of the sticks. Her friend gave her 3 more sticks after the hik
    14·1 answer
  • Two similar circles are shown. The circumference of the larger circle, with radius OB, is 3 times the circumference of the small
    15·1 answer
  • U need to find out 3/4 divided by what = 3/24
    13·1 answer
  • If the quadratic equation x2 + 4x - 12 = 0 is rewritten in the form (x - p)2 = q , what is the value of q?
    12·1 answer
  • Put the following equation of a line into slope-intercept form, simplifying all fractions. 2x-3y=−9
    6·1 answer
  • Here are some of the numbers that were picked out of the bag at bingo evening:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!