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
Varvara68 [4.7K]
3 years ago
7

i have been struggling for this work that has been assigned to me at the first day of school after a long time.

Mathematics
1 answer:
maria [59]3 years ago
7 0

Answer:

Fill the gaps in this sequence:

25 36 <u>49</u> 64 81 <u>100</u>

This sequence is the numbers 5, 6, 7, 8, 9, and 10 squared.

Work out the cube root of 343, then square it.

<u>49</u>

Since 7 cubed equals 343, then 7 squared is 49.

When you subtract one square number from another the answer is 7.

What are the two square numbers?

<u>16</u> and <u>9</u>

These are the only squares that fit the criteria.

Write down a number you can square to give an answer bigger than 200 but smaller than 300.

<u>15, 16, 17</u>

All of those answers work. 15² is 225, 16² is 256, and 17² is 289. You can choose any of them to enter in and it should work.

You might be interested in
Donna is running a track it takes her 10 minutes to run 6 laps if she keeps running at the same speed how long will it take her
kaheart [24]
To solve this problem we can make a proportion.
6      5
-- = ---
10    x

to solve this proportion we can cross multiply and divide.
5 times 10 is 50.  divided by 6 is 8.3
it will take her 8.3 minutes to run 5 laps
7 0
3 years ago
Read 2 more answers
Will mark brainliest for correct answer !!! &lt;3
jarptica [38.1K]

Answer:

Sudueuiwjdsvwjd dwksnswiwk

4 0
2 years ago
Read 2 more answers
CDEF is a parallelogram. Solve for x. ​
Lana71 [14]

Answer:

x = 12

Step-by-step explanation:

24 = 3x - 12 (opposite sides of a parallelogram are equal)

24 + 12 = 3x

36 = 3x

36/3 = x

12 = x

7 0
3 years ago
Read 2 more answers
Could someone please explain how to solve for the area?
mixas84 [53]

9514 1404 393

Answer:

  779.4 square units

Step-by-step explanation:

You seem to have several problems of this type, so we'll derive a formula for the area of an n-gon of radius r.

One central triangle will have a central angle of α = 360°/n. For example, a hexagon has a central angle of α = 360°/6 = 60°. The area of that central triangle is given by the formula ...

  A = (1/2)r²sin(α)

Since there are n such triangles, the area of the n-gon is ...

  A = (n/2)r²sin(360°/n)

__

For a hexagon (n=6) with radius 10√3, the area is ...

  A = (6/2)(10√3)²sin(360°/6) = 450√3 ≈ 779.4 . . . . square units

8 0
2 years ago
Read 2 more answers
I need help with this please and thank you.
SashulF [63]

Answer: I believe the answer would be as follows:

8.431 grams

5.46 seconds

980 meters

900 miles

Step-by-step explanation:

it would first be which has the largest number after the decimal point, so if there’s three it goes first (0.12*3*). Then you would pick the one that is the smallest form of measurement, which would be meters in this case.


Hope this helped!

3 0
2 years ago
Other questions:
  • When subtracted, what is the simplified form of (54 - 27i) - (39 + 5i)? Write the answer in standard form, a + bi, where a and b
    15·2 answers
  • I am a bit confused on this one, not really sure where to go with it other than the fact that you change T(x) to zero
    11·1 answer
  • What term describes two lines that have a point in common?
    6·1 answer
  • Will need to flip my sign in order to solve this?<br> -3x≥ 12<br> yes or no
    9·1 answer
  • SIMPLIFY 5(2X-3)+4(X+1)
    13·2 answers
  • PLEASEEE HELPPP MEEE WITH NUMBERSSSS 9 AND 10
    8·1 answer
  • There are 50 teenagers at a swim meet. The ratio of locals to out-of-town
    15·2 answers
  • evaluate the impact of risky behaviour on your personal expectations in relation to your career help with maths too​
    15·1 answer
  • If RU = TU = 56 and RS = 87, what is ST?
    12·2 answers
  • I need help with this math problem
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!