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
Tju [1.3M]
2 years ago
12

What is 103 + 343 + 252

Mathematics
1 answer:
zmey [24]2 years ago
5 0

Answer:

its 698...............................

You might be interested in
X=a-2by(2) make y the subject
sladkih [1.3K]

Answer:

y = √{(a - x)/2b}

Step-by-step explanation:

x=a-2by²

2by² = a - x

divide through by 2b

y² = (a - x)/2b

y = √{(a - x)/2b}

3 0
3 years ago
The rectangle shown is dilated by a scale factor of 1/5
Harrizon [31]

Answer:

A'B'= 3 cm and B'D' = 1.6 cm

Step-by-step explanation:

First of all, we are told that the scale factor = 1/5

Now,we know that If the scale factor is less than 1, then the dilation is a reduction.

Thus, in this question the dilation is a reduction.

For us to calculate the dimensions of the dilated rectangle, we'll multiply the original dimensions by the scale factor

Thus;

A'B' = AB(1/5)

A'B' = 15(1/5) = 3 cm

B'D' = BD(1/5) = 8(1/5) = 1.6 cm

Thus, The length of each side of the dilated rectangle are;

A'B'= 3 cm and B'D' = 1.6 cm

5 0
3 years ago
Find the value of x if 212x5 is a multiple of 3 and 11 please find out now guys HELP!
sammy [17]

Answer:

x = 8

Step-by-step explanation:

If the number 212x5 is a multiple of 3, the sum of the digits needs to be a multiple of 3, so we have:

2 + 1 + 2 + x + 5 = 10 + x

The value of x can be 2, 5 or 8

If the number is a multiple of 11, we have to calculate the first number minus the second, plus the third, minus the fourth... and so on, and the result needs to be a multiple of 11. So we have:

2 - 1 + 2 - x + 5 = 8 - x

x needs to be 8, so we have 8 - 8 = 0, that is a multiple of 11.

So the value of x is 8.

8 0
3 years ago
Sarah had 8 guests at her birthday party. She cut her round cake into 12 equal slices. 8 of the slices were eaten. What is the a
Dvinal [7]

Answer:120°

Step-by-step explanation:

Given

cake is cut into 12 equal pieces

We know the top view of cake is similar to circle .

So, if a circle is divided into 12 equal parts then

each part subtend an angle of

∅ = 360/12 = 30%

If 8 slices were eaten , then 4 slices are remaining

These 4 slices measure subtend equal angle at the center therefore

4 slice measure a total of 4 × ∅

➡️ 4 x 30°

➡️ 120°

5 0
3 years ago
MERRY CHRISTMAS!!! pls help me with this and you will get the Christmas present you wanted!!plus brainlist lol
scoundrel [369]

Answer:

0.2

<em>Hope this helps!</em>

<em />

<em>xoxo,</em>

<em />

<em>cafeology</em>

7 0
3 years ago
Other questions:
  • Help n explain pleaseee ​
    10·2 answers
  • When is the product of two nonzero integers less than or equal to both of the two factors
    8·1 answer
  • What is the value of the following function when x = 0?
    6·2 answers
  • Which sampling method divides the population up into​ sections, randomly selects some of those​ sections, then chooses all the m
    7·1 answer
  • Which statements are true? Check all that apply
    13·2 answers
  • Which of the following are equal to O(7) O(n)=2n-1
    9·1 answer
  • You don't need to explain.
    15·1 answer
  • Which expression is equivalent to 60 Σ n=1 (2n − 1)2 ? Check all that apply.
    13·2 answers
  • When will a quadratic equation have two different real roots?
    11·2 answers
  • HELPPPPPP PLSPLSPLSS<br><br> A.50<br><br> B.85<br><br> C.60<br><br> D.75
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!