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
Sloan [31]
3 years ago
5

Write a problem where the answer will equal 7. You must use at least 3 numbers and at least 3 different operations.

Mathematics
1 answer:
Sveta_85 [38]3 years ago
3 0
2 + 3 + 2
5 + 1 + 1
7 minus 2 + 2 or
4 + 2 + 1
You might be interested in
Of the following approximate conversions of Fahrenheit into Celsius, which is most accurate?
asambeis [7]

Answer:

its B

Step-by-step explanation:

7 0
3 years ago
Find a value for Y and give a reason for your answer
leva [86]

Step-by-step explanation:

inscribed angles subtended by the same arc are equal.

the central angle of a circle is twice any inscribed angle subtended by the same arc.

the first statement tells us that the 53° angle as well as y stay the same size no matter where on their arcs (between the 2 points connected to O) they would be. so, we don't need to bother with any line lengths.

the 2nd statement tells us that x = 2×53 = 106°. the 53° and x angles refer to the short arc on the right of the 2 points connected to O.

and y and x refer to the larger arc on the left of the 2 line connected to O. that means according to the second statement : 360-x (the big angle around O) = 2y

so,

360 - 106 = 2y

254 = 2y

y = 127°

5 0
2 years ago
The equation 3x2 = 6x – 9 has two real solutions<br> True<br> O False
devlian [24]

Answer:

False

Step-by-step explanation:

We first write the equation in the form ax² + bx + c=0 which gives us:

3x² - 6x + 9=0

Given the quadratic formula,

x= [-b ±√(b²- 4ac)]/2a ,the discriminant proves whether the equation has real roots or not.

The discriminant, which is the value under the root sign, may either be positive, negative or zero.

Positive discriminant- the equation has two real roots

Negative discriminant- the equation has no real roots

Zero discriminant - The equation has two repeated roots.

In the provided equation, b²-4ac results into:

(-6)²- (4×3×9)

=36-108

= -72

The result is negative therefore the equation has no real solutions.

3 0
3 years ago
Read 2 more answers
Please help me asap with number 20 and explain please
kow [346]

Answer:

c

Step-by-step explanation:

because it is increasing exponentially

6 0
2 years ago
Find the sum or different 11/18-1/6
ira [324]

Answer:

4/9

Step-by-step explanation:

11/18-1/6


The first step is to get a common denominator, which is 18.  We can multiply 1/6 by 3/3 to get the denominator to 18


11/18 - 1/6 *3/3

11/18 - 3/18

8/18

Now we can simplify the fraction by dividing the top and bottom by 2

4/9

7 0
3 years ago
Read 2 more answers
Other questions:
  • Perform the indicated operation. 1/3 · 6/7<br> A.) 1/7 <br> B.) 2/7<br> C.) 3/7<br> D.) 5/7
    14·1 answer
  • 8 over 15 minus 1 over 5
    15·2 answers
  • Subtract 16 from 41 . Draw ti show te regrouping
    12·1 answer
  • (a^2-4)(9-b^2)+24ab
    14·1 answer
  • 5 ϵ {2, 4, 6, 8, 10}?<br><br> Question 1 options:<br> True<br> False
    13·1 answer
  • The function f(x) is to be graphed on a coordinate plane.
    8·1 answer
  • Suppose s varies directly with t. When t27, s=3. What is s when t=632
    5·2 answers
  • Find the volume of this square<br> based pyramid.<br> 10 in<br> 12 in<br> [? ]in3
    11·1 answer
  • Since one refraction cup is half of a cylinder, how could you change the formula for the volume of a cylinder to calculate the v
    9·2 answers
  • Cesar is planning a 4-day trip to visit his friend at a college in another state. It will cost him $198 for airfare, $56 for loc
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!