Answers
Answer:
1.one solution
2.no solution
3.ifinitly many
Step-by-step explanation:
Answer:
1, one solution
2, no solution
3, infinitely many solution
Related Questions
find the value of given expression
[tex] \sqrt{63 \times 63} [/tex]
Answers
Answer:
± 63Step-by-step explanation:
[tex]\sqrt{63*63} = \sqrt{63^2} =[/tex] ± 63Answer:
√(63×63)=√63²=±63 is your answer
please would you be so kind and help me with problems four through 12?
Answers
I will do 4 and 5 only. Also, post one problem at a time.
Question 4
Measure of arc GJ = measure of the central angle, which in this case is 90 degrees. So, the measure of arc GJ = 90°.
Question 5
The measure of diameter HJ = 180 degrees.
We need to find the adjacent angle which I will call angle x.
So, x = 180° - 151° = 29 degrees.
Just like Question 4 above, the measure of 29 degrees is the central angle for arc HI.
As you know, HI = the measure of the central angle. So, the measure of arc HI = 29°.
Try the rest on your own.
As you do the rest, keep in mind that the measure of a circle in terms of degrees is 360 degrees. This will help you do the rest of the questions for circle B.
three odd consecutive integers are such that 3 times the smallest is 9 more than twice the largest .find the three numbers
Answers
Answer: 17, 19, 21
Step-by-step explanation:
Three consecutive odd numbers: x, x+2, x+4 (since odd numbers occur every other number)
Just to show you that the numbers are x, x+2, and x+4, just say x is 13 then x+2 is 15 and x+4 is 17 (3 consecutive odd numbers)
Now the second equation:
3x = 2(x+4) + 9
three times smallest number (which is x) is equal to 2 times the largest number (x+4) plus 9
Now solve
3x = 2(x+4) +9
3x = 2x + 8 + 9
3x = 2x + 17
x = 17
x+2 = 19
x+3 = 21
Please answer this!!! thanks
Answers
Answer:
48
Because 12x4 is 48 and 48/4=12
One half the square of a number is less than a second number. The sum of 3 and the opposite of the second number is greater than the square of the first number. Which graph represents the solution set?
Answers
Answer: D
Step-by-step explanation:
Given the following equation, solve for the easiest variable.
3x + y = -6
Answers
Answer:
Let's solve for x.
3x+y=−6
Step 1: Add -y to both sides.
3x + y + −y = −6 + −y
3x = − y − 6
Step 2: Divide both sides by 3.
3x / 3 = − y −6 / 3
x = − 1 / 3 y −2
Answer:
x = − 1 / 3 y −2
Hope it helps
Please mark me as the brainliest
Thank you
Answer:
x = 2 + y/3
Step-by-step explanation:
Add
y
to both sides of the equation.
3 x = 6 + y
Divide each term by
3
and simplify.
find the value of given expression
[tex] \sqrt{213 \times 213} [/tex]
Answers
Answer:
213 Answer ..............
Answer:
√{213×213}=√213²=±213 is your answer
700% of what is 3780?
Answers
Answer:
26460
Step-by-step explanation:
it is the correct answer
Answer:
3780 is 700% of 540
Step-by-step explanation:
According to g00gle this is correct and also a percentages calculator
PLEASEEEEEE HELPPPP. THIS IS DUE TODAY. ( click on the picture)
Answers
2. Communicative
3. Distributive?
4. Addition
5. Addition, really subtraction but that’s not an option so
6. Distributive?
7. Addition + multiplication
Hope this helps!
PLEASE HELP ME
2x+45=90
Answers
Answer:
x = 45/2 = 22.5 cm
Step-by-step explanation:
2x + 45 = 90
2x = 90- 45= 45
2x = 45
x = 45/2 = 22.5 cm
plz mark my answer as brainlist plzzzz.
hope this will be helpful to you .
if you find it useful.
Determine whether the measures for the figure shown are proportional.
a. the length of a side and the perimeter
b. the length of a side and the area
Answers
Which of the following equations is equivalent to y-3 = -2(x-6)?
а. y=-5x-9
b. y = -2x 3
с. y= -5x - 15
d. y = -2x + 9
Answers
Answer:
Step-by-step explanation:
Which of the following equations is equivalent to y-3=-2(x-6): y+3x=6 ... Move the +3*x to the right side by subtracting 3*x from (or adding negative 3*x to) ... And in addition, we know that the line graph crosses the y-axis where y equals y=-2x3.
The proper height of a highway guardrail is 27 inches, but 3 inches higher or lower is acceptable. Which inequality represents the acceptable heights, h, of a highway guardrail?
A.|h+27|≤3
B.|h−3|≤27
C.|h+3|≤27
D.|h−27|≤3
Answers
Answer:
Step-by-step explanation:
27 is the "center" of a range of measurements of the height of the guard rail. The height could be as much as 30 inches or as little as 24 inches. The absolute value operator encloses "x - 27," where 27 is the "center." The acceptable excess or acceptable deficiency is 3 inches.
So now we can eliminate possible answers B and C, in both cases because 27 is inappropriately greater than 3.
Narrowing down our choices, we have h + 27 and h - 27 inside the absolute value operator. 27 is a positive quantity (height of the guard rail), so the inequality showing +27 as the "center" is correct; that is
D: |h - 27| ≤ 3 (measurements in inches).
PLEASE HELP WILL ADD BRAINLIEST!!!!!!
The area of a rectangle can be represented by the expression
x^2+2x-3
If the dimensions of the rectangle are known to be the factors of the expression, write each dimension of this rectangle as a binomial. (Write the two binomial factors that you are mulitplying together to get the area).
Answers
Answer:
I believethe answers are (x-1)(x+3)
Step-by-step explanation:
x^2 + 2x - 3 can be simplified to
(x+3)(x-1)
The factors of this expression are therefore (x+3) and (x-1)
The binomial of each dimension is:
x+3
x-1
Select all that are equivalent to a^2/a^9
Assume a \= 0
1
1
DONE
Answers
A rectangular playground has a perimeter of 30 yards. It is 6 yards wide. What is the area of the playground?
Answers
Helpp!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
Answers
Answer:
36 (Answer D)
Step-by-step explanation:
There are 4 possible choices of main dish, 3 of sides and 3 of drinks.
All choices are independent, so this is independent probability.
The number of combinations is 4*3*3, or 36 (Answer D)
The planet Venus has an average distance from the Sun of about 67,200,000 miles. Write this number in scientific notation
Answers
Answer:
6.72x10^7
Step-by-step explanation:
I hope this helps
44 * 9678 I will mark brainliest
Answers
Answer:
=425832
Step-by-step explanation:
i hope this helps :)
Answer:
425832
Step-by-step explanation:
I was trying as well gg
A coat is on sale for 30% off the original price of 120$.what is the amount of discount
Answers
Answer:
36
Step-by-step explanation:
You do 120 multiplied by .3 to get 36. This makes the discount amount is $36 which also means you only pay $84 for the coat.
PLS ANSWER
WILL GIVE BRAINLIEST
Answers
Answer:
10 days.
Step-by-step explanation:
If you just multiply 5 days x 2 it doubles 25 liters which is pretty simple, and doesn't need to much explanation. I hope that helps :)
Simplify the fraction below into simplest form: 12/8
Answers
Explanation: We must find the largest number they can both be divided by and that is 4 then you get 3/2 you can’t divide those further without getting decimals so 3/2 is the simplest form have a nice day (:
Can someone please help me
Answers
Answer:
16.8 cm³
Step-by-step explanation:
Volume= length x width x height
length x width x height = Volume
4 x 1.4 x 3 = 16.8 cm³
Answer:
16.8 cm
Rounded: 17 cm
Step-by-step explanation:
Use the Volume formula: V= W*L*H (width x length x height)
V= 4*3*1.4
V= 16.8
V= u +at U=2 A=-5 T=1/2 Work out the value of v
Answers
Answer:
v =-1/2 hope it may help u
Step-by-step explanation:
v =u+at
v=2 -5/2
v=4-5/2
v=-1/2/2
Answer:
Step-by-step explanation:
Given
u = 2 , a = - 5 t = 1/2
Now
v = u + at
= 2 + (-5) * 1/2
= ( 4 - 5) /2
= - 1/2
17. Find the volume of the rectangular prism. (1p Not drawn to scale.
Answers
Answer:
The answer is 240 m^3.
Step-by-step explanation:
K=39 and j=10 what's k/3 + j
Answers
Answer:
39/3 + 10 = 23
Step-by-step explanation:
I did the math and then reviewed it to make sure it was correct with Chegg
Solve 81^x=27^x +2
x=1
x=2
x=5
x=6
Answers
Answer:
x=6
Step-by-step explanation:
Answer:
x=6
Step-by-step explanation:
[tex]{3}^{4x} = {3}^{3( x+ 2)} [/tex]
4x = 3(x + 2)
4x = 3x + 6
4x - 3x = 6
x = 6
What is the volume of the right rectangular prism below?
Answers
Answer:
Option C will be your answer
[tex]3 \frac{3}{4} cubic \: inches[/tex]
Step-by-step explanation:
hope it helps you
Julie wants to attend a two-year college that has an annual tuition of $8,600. Julie earned a grant of $1,600 for each year and has saved $5,980 for college. How much more does she need to pay the tuition for both years?
Answers
Steps:
$8,600 * 2yrs = $17,200
$1,600 * 2yrs = $3200
$3200 + $5980 = $9180
$17,200 - $9,180 = $8,020
She need to save $8, 020 more
I would appreciate brainliest if This was helpful and correct! :)
1. Suppose that 35% of all patients admitted to a hospital's intensive care unit (ICU) have high blood pressure, 42% have some sort of infection, and 12% have both problems
Answers
Answer:
a) 65%
b) 28.57%
Step-by-step explanation:
Suppose that 35% of all patients admitted to a hospital's
intensive care unit have high blood pressure, 42% have some sort of infection, and 12% have both problems. Probabilities estimated from the data in ICU Admissions. (10POINTS)
(a) Find the probability that a randomly chosen patient in this ICU has either high blood pressure or an infection.
(b) Find the probability that a patient admitted to the ICU has high blood pressure given that an infection is present.
Solution:
Let H represent the people with high blood pressure and I represent the people with infection.
P(H) = 35% = 0.35, P(I) = 42% = 0.42, P(H ∩ I) = 12% = 0.12
Those with only high blood pressure = P(H ∩ I') = P(H) - P(H ∩ I) = 0.35 - 0.12 =0.23
Those with only infection = P(H' ∩ I) = P(I) - P(H ∩ I) = 0.42 - 0.12 =0.30
a) probability that a patient has either high blood pressure or an infection = P(H ∪ I)
P(H ∪ I) = P(H ∩ I') + P(H' ∩ I) + P(H ∩ I) = 0.23 + 0.3 + 0.12 = 0.65 = 65%
b) probability that a patient has high blood pressure given that an infection is present = P(H / I)
P(H / I) = P(H ∩ I) / P(I) = 0.12 / 0.42 = 0.2857 = 28.57%