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
frozen [14]
3 years ago
10

What is the smallest solution to the equation 3x^2-16=131

Mathematics
1 answer:
Bess [88]3 years ago
8 0

Answer:

x=7

Step-by-step explanation:

3*7*7 = 147

147-16 = 131

so x=7

note x could be -7 also

You might be interested in
Pls help!!! Find the measure of GPS and NPH.
Snowcat [4.5K]

Answer: gps no nph are both 140

Step-by-step explanation:

So we know that around the center is equal to 360. So (15 + 5x) = (4x + 20) to find what x equals you subtract 4x from each side to get 15 + x = 20 now subtract 15 from both sides to get x = 5. Now we know that x = 5 so the 2 angles are 40 degrees each. Now subtract those two angles from 360 and you get 280. Then divide by two and you get 140. So, now we know those two angles are equal to 140.

Good luck with your school work. Sorry it took so long.

5 0
3 years ago
Describe the transformation
Tanya [424]

Answer:

6 to the right

Step-by-step explanation:

Yes, it might be scary at first sight bexause of the square mark. But it is no more special than any other graph transformation. The sqare mark here nly indicates that this graph is a parabola, and the 6 inside shifts the graph (be careful, it is negative so it moves the graph to the RIGHT, by 6 -- the square mark doesnt apply to that).

7 0
3 years ago
I need your help if the airplane was at altitude of 800 feet above sea level. It landed at airport 45 feet below sea level. Whic
kipiarov [429]

Answer:

800 ft above sea level

Step-by-step explanation:

6 0
3 years ago
What is 1/4x24 I need help
ZanzabumX [31]

Answer:

\boxed{ \bold{ \huge{ \boxed{ \sf{6}}}}}

Step-by-step explanation:

\sf{ \frac{1}{4}  \times 24}

Multiply the numerators for the numerator , and multiply the denominators for its denominator and reduce the fraction obtained after Multiplication into lowest term

\dashrightarrow{ \sf{ \frac{1 \times 24}{4 \times 1}}}

\dashrightarrow{ \sf{ \frac{24}{4}}}

\dashrightarrow{ \sf{6}}

Hope I helped!

Best regards! :D

7 0
4 years ago
A dog walker charges a flat rate of $6 per walk plus an hourly rate of $30. How much does the dog walker charge for a 45 minute
zvonat [6]

Step 1

<u>Find the equation in function notation</u>

Let

h-------> the number of hours

y-------> the function for the walker fee in dollars

we know that

the hourly rate is 30\frac{\$}{hour}

y=6+30h

in this linear equation

the independent variable is the variable h

the dependent variable is the variable y

<u>Convert to function notation</u>

Let

f(h)=y

f(h)=6+30h

Step 2

Find how much does the dog walker charge for a 45 minute walk

Convert the time in hours

1\ hour=60\ minutes

45\ minutes=45/60=0.75\ hours

substitute in the equation

For h=0.75\ hours

f(0.75)=6+30*(0.75)=\$28.5

therefore

<u>the answer is</u>

the dog walker charge for a 45 minute walk \$28.5

<u>Statements</u>

Step 3

<u>The dependent variable is the number of hours true or false</u>

The statement is false,

because the independent variable is the number of hours and the dependent variable is the walker fee in dollars

Step 4

<u>The function for the walker fee is f(h)= 30h+6 true or false</u>

The statement is True --------> see the Step 1

Step 5

<u>The dog walker charges $22.5 for a 45 min walk true or false</u>

The statement is False

Because the dog walker charges for a 45 minute walk \$28.5

5 0
3 years ago
Other questions:
  • There are 99 males and 121 females participating in a marathon. What percent of the participants are female?
    10·2 answers
  • What is the value of a if (2a + 3) - 3/4 (4a - 8) = 7
    15·1 answer
  • A traffic helicopter descends 182 meters to be 347 meters above the ground, as illustrated in the diagram to the right.Write and
    10·1 answer
  • Monica’s current office is a square. Her office in the company’s new building will be 3 feet wider and 5 feet longer
    5·1 answer
  • The vertices of a quadrilateral are (0 2) (4 2) (-3 0) and (4 0). what type of quadrilateral is it? A. parallelogram B. rectangl
    14·1 answer
  • Function c(x) = 5x<br><br> If your input was 2, what is your output?
    12·1 answer
  • 50 points!!!!! need answer ASAP
    13·1 answer
  • What is the length of CD???
    7·1 answer
  • I need help here plz​
    6·1 answer
  • The table below would represent a proportional relationship except for one y-value. Identify which y-value prevents the table fr
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!