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
natima [27]
3 years ago
5

Please help me asap! please show your work

Mathematics
1 answer:
solmaris [256]3 years ago
7 0
Make a proportion
81/30 = x/600
600/30 = 20
x/81 = 20
x = 1620
Solution: 1620 calories
You might be interested in
Last week, 4.3 inches of rain filled a rain gauge. This week, another 3.375 inches of rain filled the gauge. What was the total
Greeley [361]
7.675 inches of rain was the total amount in the two weeks
3 0
3 years ago
Read 2 more answers
Plzzzzz help me with this
ehidna [41]

Answer:

We conclude that we must add 4² or 16 to complete the square.

Hence, option C i.e. 16 is the correct answer.

Step-by-step explanation:

We know that the perfect square formula is

<em>(a + b)² = a² + b² + 2ab</em>

Given the equation

x^2+8x

Let us add 4² or 16 in the equation

x^2+8x+4^2

x^2+\:2\left(1\right)\left(4\right)x+4^2

as <em>(a + b)² = a² + b² + 2ab, </em>so

<em />x^2+8x+4^2=\left(x+4\right)^2<em />

<em />

Therefore, we conclude that we must add 4² or 16 to complete the square.

Hence, option C i.e. 16 is the correct answer.

4 0
3 years ago
Read 2 more answers
Match each sentence with the inequality that could represent the situation
abruzzese [7]
Woahhhh whattt I don’t even know bro
3 0
3 years ago
Anyone wanna help please?
maria [59]

Answer:

sure

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the COMMON DIFFERENCE of the following sequence: 10, 0, -10,
yulyashka [42]
10 is your common difference
6 0
3 years ago
Other questions:
  • What is the inverse of the function f(x) = 2x + 1?
    15·1 answer
  • Given f(x) = -5x + 1, solve for a when f(x) = -4.
    9·1 answer
  • What two numbers add to 3 and multiplies to 22 ?
    14·1 answer
  • Find the area of the triangle below. Show as much work as possible.
    8·1 answer
  • Solve for u. 20 − (u · 0.9) = 4.7
    7·1 answer
  • 5 + 2n2 when n = 3. <br><br> (The 2 after the n is an exponent)
    13·2 answers
  • Pls help me 2x-3=y pls pls pls
    12·1 answer
  • A study done by researchers at a university concluded that 70 70​% of all student athletes in this country have been subjected t
    14·1 answer
  • How fast can a Ford GT reach 100 Mph?​
    8·2 answers
  • A rectangle is drawn so that the width is 1 feet shorter than the length. The area of the rectangle is 12 square feet. Find the
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!