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
topjm [15]
2 years ago
9

To solve 9x²-12x+4=49 by using the square root property, you would first rewrite the equation as...

Mathematics
1 answer:
n200080 [17]2 years ago
4 0

Answer:

1

2

3

,

3

Step-by-step explanation:

You might be interested in
Write an expression to match the statement 1/5 of the difference between 18 and 11
dalvyx [7]
1/5 (18-11) I believe this is what you mean?
4 0
2 years ago
Use the expression in the accompanying discussion of sample size to find the size of each sample if you want to estimate the dif
Orlov [11]

Answer:

n= p1+q1×p2 4pq

n= q2÷ 0.5= q4.5

5 0
3 years ago
A pizza stand offer both hand- tossed and pan pizza. customer can add any combination of the six available topping.
photoshop1234 [79]
The correct choice would be 128.

If there are 6 options and the person can pick any number of toppings, we need to know the number of subsets that can be formed with 6. That would be 2^6 or 64.

Since there is a pan or hand-tossed option, we need to multiply 64 by 2 to find the total.
64 x 2 = 128
8 0
3 years ago
A brick layer is able to set 2.5 breaks in one minute how many bricks can you set an eight hours
frozen [14]

Answer:

<h2> In 8 hours he will set 1200 bricks</h2>

Step-by-step explanation:

In this problem, we are expected to estimate the number of bricks he can set in 8 hours.

let us convert hours to minutes we have

60 min make 1 hour

x min make 8 hours

cross multiply

x= 60*8

x= 480 min

We are assuming the same rate with which he sets 2.5 brick is the same as the rate with which he will set bricks for the 8 hours windows

so if the bricklayer sets

2.5 bricks in 1min

y bricks in 480 min

Cross multiply we have

y=2.5*480

y= 1200  bricks

hence in 8 hours, he will set 1200 bricks

5 0
3 years ago
Two fair six-sided dice are rolled.
sladkih [1.3K]
1/36+1/36=2/36. why? because their are 6 sides. you must multiply. and for each dice ylu have a possibilty of 1/36.
5 0
3 years ago
Other questions:
  • You deposit $10 per month in a bank that offers an annual interest rate of 6%. At the end of three years, your balance is404.95
    12·1 answer
  • What is theoretical probability of rolling a number greater than 4 on a standard number cube
    8·1 answer
  • Vincent and 2 of his friends go to tge movies. A ticket costs $7.75. They decided to split the cost of the popcorn. If they eacg
    5·1 answer
  • What is quadrilateral ABCD is translated A.7 units left and 4 units up B.6 units right and 4 units down C.7 units right and 4 un
    8·1 answer
  • Winston earns $140.00 by selling 56 hotdogs at a concession stand at school Using the same rate for the cost of one hotdog, how
    15·1 answer
  • What is the median of the data set? <br><br><br>17, 40, 23, 44, 44, 30 <br>​
    12·2 answers
  • Please help me anyone and fast too​
    10·1 answer
  • A prism with a length of 2 and one-fourth inches, height of 4 inches, and width of 2 inches.
    12·2 answers
  • I will repot any links
    9·1 answer
  • Find the z-score for which the area under the standard normal curve to its left is0.03593
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!