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
bezimeni [28]
3 years ago
15

Giving brainliest !! *easy*

Mathematics
1 answer:
Zepler [3.9K]3 years ago
4 0

Answer: 49

Step-by-step explanation:

The missing constant term in the perfect square is 49.

x^2 + 14x + 49

We need a squart root of something to make the factor add up equal to 14x. If it's a perfect square, we could divide 14 by 2, 14/2 = 7, and we multiply 7^2, we get 49, which is a perfect square.

You might be interested in
What is the realationship between the area of the scales ⚖️ used in pictures ?
dlinn [17]
<h2>Explanation:</h2>

As I understand, you need to know the relationship between the area of similar figures. Two shapes are similar if we can turn one into the other by moving, rotating, flipping, or scaling, so this means we can make one shape bigger or smaller.

From math, if we call k the scaling factor, then the area of one figure (A_{1}) divided by the area of another similar figure (A_{2}) will be equal to the scaling factor squared. In other words:

\frac{A_{1}}{A_{2}}=k^2

3 0
3 years ago
Help me answer #4 please
Virty [35]
Factor tree try 21 and 2
6 0
3 years ago
Use synthetic division to find (5x<br> + 31x + 32) = (x + 5).
LiRa [457]
We move all terms to the left:
+31x+32)-((+5)=0
So your answer is 0
5 0
3 years ago
A car is traveling at a speed of miles per hour. What is the car's speed in kilometers per hour? How many kilometers will the ca
mihalych1998 [28]

Complete Question:

As you may have intentionally forgotten to mention the important data elements in your question like at what rate a car is travelling and number of hours car will travel in required number of miles etc. After a little research it seems I have found the complete question you were supposed to write. Hence, I am answering based on this complete question, but anyways, it would certainly improve your concept. Here is the complete question:

<em>A car is traveling at a rate of 60 kilometers per hour. What is the car's rate in miles per hour? How many miles will the car travel in 4 hours? In your computations, assume that 1 mile is equal to 1.6 kilometers. Do not round your answers.</em>

<em>Answer:</em>

The car will travel 37.5 miles in one hour.

The car travel 150 miles in 4 hours.

<em>Fetching data from Question:</em>

The rate at which car is traveling: 60 kilometers per hour

one mile = 1.6 km

<em>a) How many miles a car will travel in one hour?</em>

<em>b) How many miles will the car travel in 4 hours?</em>

<em>Calculation:</em>

<em>a) How many miles a car will travel in one hour?</em>

As one mile is equal to 1.6 km.

The rate at which car is traveling: 60 kilometers per hour

So, just divide 60 with 1.6 to get in miles

                      i.e. 60/1.6 = 37.5 miles per hour  

So, the car will travel 37.5 miles in one hour.

<em>b) How many miles will the car travel in 4 hours?</em>

As the car will travel 4 hours.

And car travels 37.5 miles in one hour

So, just multiply the number of hours i.e. 4 with the miles in one hour (speed) i.e. 37.5 to calculate the distance in 4 hours. So,

                                 The distance =  speed × time

                                                        =  37.5  × 4

                                                        =  150 miles

So, the car travel 150 miles in 4 hours.

<em />

<em>Keywords: distance, speed, kilometers, miles</em>

<em> learn more about distance travel and speed from brainly.com/question/12580265 </em>

<em> #learnwithBrainly</em>

4 0
3 years ago
Place 145 in the place value chart
Alexandra [31]

Answer: The 1 goes in the hundreds place and the 4 goes in the tens place and the 5 goes in the ones place

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Other questions:
  • In hoping to make it onto the school's Gold Team, Bryan, Eli,and Damien took golf lessons over the summer. Bryan signed up to ta
    12·1 answer
  • A non-food crop is infected by pests on the 1st of a month. The pests infect the crop in such a way that the area infected doubl
    5·1 answer
  • Solve sx+tx=r for x?
    11·1 answer
  • Simplify 8 3{x - 2[x 5(x 3)]}.
    7·1 answer
  • Any help with this please, thank you<br><br> It is not B or D
    15·2 answers
  • Can you please tell me what subtotal is?
    15·1 answer
  • 1 1/4×-1 1/3 is equals to?​
    15·1 answer
  • Is 20% greater or less than 1/4 ​
    11·2 answers
  • What is the exact area of the triangle?
    10·1 answer
  • Can someone please help
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!