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
marshall27 [118]
4 years ago
11

What is the solution to this equation 8x^2 - 3 = √16x+9

Mathematics
2 answers:
rusak2 [61]4 years ago
4 0

Answer:x=3/2 or -1

Step-by-step explanation:

Alona [7]4 years ago
3 0

Answer:x=1

Step-by-step explanation:

You might be interested in
A chef cooked 7 kilograms of food for dinner. He ate 11/12 of the amount, how much did he eat?
Bogdan [553]

11/12 of 7 is simply their product.


\bf 7\cdot \cfrac{11}{12}\implies \cfrac{77}{12}\implies 6\frac{5}{12}

5 0
4 years ago
If x=4 and y=3 what is the value of 5x+2y-6<br><br> show how you got the answer.
Oksana_A [137]

Answer:

<em>Given </em><em>x </em><em>=</em><em> </em><em>4</em><em> </em><em>and </em><em>y </em><em>=</em><em> </em><em>3</em>

Step-by-step explanation:

5x +2y -6 = <em>5</em><em>*</em><em>4</em><em> </em><em>+</em><em> </em><em>2</em><em>*</em><em>3</em><em> </em><em>-</em><em>6</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>2</em><em>0</em><em> </em><em>+</em><em> </em><em>6</em><em> </em><em>-</em><em> </em><em>6</em>

<em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em> </em><em>=</em><em> </em><em>2</em><em>0</em>

7 0
4 years ago
Read 2 more answers
The function T(h) = -15 + 3h represents the outside temperature (in degrees Fahrenheit) of Unalakleet, Alaska, where h represent
vodka [1.7K]
Since 3:00 a.m is three hours after midnight, the variable h in the function would be three.

T(h) = -15 + 3h     step 1 - write the equation
T(3) = -15 + 3(3)   step 2 - plug in h, which is three
T(3) = -15 + 9       step 3 - simplify the expression
T(3) = -6
4 0
3 years ago
Can someone please help me with math???
arlik [135]

Answers:

2x + 7

2x - 7 = 14

2 + 7

4 0
4 years ago
Plot a rectangle with vertices (-1 ,-4) (-1 ,6 ) (3,6),
trapecia [35]

Answer:

4 Units

Step-by-step explanation:

8 0
4 years ago
Other questions:
  • How to find the circular permutation for 5 things taken 5 at a time
    5·1 answer
  • What is 2^-3 as a fraction
    5·2 answers
  • After a really rotten year in 2008, a baseball team won 120% as many games in 2009, which was 84 games. How many games did they
    10·2 answers
  • Please help me with this question <br><img src="https://tex.z-dn.net/?f=4%28x2%29%20%3D%203%28%201.5%20%2B%20x%29" id="TexFormul
    8·1 answer
  • Three is added to a number, and the sum is multiplied by 4. The result is 16.
    15·2 answers
  • A DVD priced $17.50 cost $18.81 after tax. what is the percent if sales tax
    8·2 answers
  • Write the slope x+y=4 I have no idea how to do this
    8·1 answer
  • ........................
    10·2 answers
  • Does a hexagon contain rays
    13·1 answer
  • PLEASE HELP!! Will mark brainlest!!
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!