Answer:
624.9
Step-by-step explanation:
Answer:
625 i think
Step-by-step explanation:
Quadratic Mathematics.
Answer:
It's a trick question, the answer is actually 2.
Answer:
3? Wait... no its 2.. Yeah its 2 XDD
Step-by-step explanation:
Find a value for k such that the following trinomial can be factored x^2-8x+k
Answer:
16
Step-by-step explanation:
x^2-8x+k is a quadratic expression of the form ax^2 + bx + c. Here a = 1, b = -8 and c = k. Focus on x^2-8x and complete the square as follows: Take half of the coefficient of x (that is, take half of -8) and square the result:
(-4)^2 = 16; if we now write x^2-8x+ 16, we'll have the square of (x - 4): (x -4)^2.
Thus, k = 16 turns x^2-8x+k into a perfect square.
Graph 1
Parallel
Perpendicular
Neither
ninth grade algebra.i am solving for x
Answer: x = 1
Step-by-step explanation:
So you need to get x completely alone, so take c out of it by subtracting c
-3x = -3 -2c
x = 1 +2/3c
so you would plug that in to solve for C
So you know what x is (or the substitute for it right now)
-3(1 + 2/3c) + 2c = -3
multiply or add
-3 - 2c + 2c = -3
c is 0 when you combine
-3x + 0 = -3
-3x = -3
x = 1
what is x-2=-3x+2
helm me please i have to get the answer today
Answer:
The answer is x = 1.
Step-by-step explanation:
Answer:
x=1
Step-by-step explanation:
I need to know who is right with and explanation
Answer:
kay
Step-by-step explanation:
when you divide with exponents you subtract the the denominator from the numerator so 12-8
plz help!! polynomial long division (level 1)
Answer: this is the answer--->[tex]4x^2+3x+10[/tex]
please estimate the answer to
23.4x13.8/0.18
please make it quick, thanks!
Answer:
1 794 that good answer I think
. What is the measure of in nearest degree, If Sin 0 = 4/9
a) 70°
b) 26°
b) 64°
d) 83
Answer:
think I would be ....... b) 64°
I need help please!!
-3≤2x-3≤3 solve the inequality and graph
Answer:
Solve for the inequality 0≤x≤3
Step-by-step explanation:
Page No.
Date :
/
The sum of the digits of two number is 7. The product
the number and its reverse number formed by Interchanging the digits
is 976. find the number.
Answer:
awd
Step-by-step explanation:
The given conditions can be satisfied by the numbers 16 and 61.
What is place value?The foundation of our entire number system is place value. In this approach, the value of a digit in a number is determined by where it appears in the number.
Given, The sum of the digits of two numbers is 7. The product the number and its reverse number are formed by Interchanging the digits is 976.
Let "xy" be the given two-digit number.
Thus,
x +y =7....(1)
and (10x+y)(10y + x) = 976
100xy + 10y² + 10x² + xy = 976
101xy + 10y² + 10x² = 976
From equation 1
707x - 101x² + 490 +10x² - 140x + 10x² = 976
-81x² + 567x = 486
x² - 7x + 6 = 0
Thus x = 1, 6
y = 6,1
Therefore, The number that satisfies the given conditions is 16 or 61.
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7. The map shows the location between town A and town B. On the map, 1 inch represents 20 miles. The actual distance between town A and town B is 70 miles. How far apart, in inches, are town A and town B on the map?
Which is the graph of f(x) = 1/4 (4)^X?
Answer:
Not sure, but it should look like the graph below!
Step-by-step explanation:
Graph using a few selected points.
Horizontal Asymptote: y = 0
Answer:
Basically D from the other guy's answer.
E2021 1/06/2021
California has 143deaths from heart disease and 137deaths from cancer per100,000 residents. Which rate is more extreme compared to other states? A.Perform any needed computations here: b. Is California's rate for heart disease or for cancer more extreme compared to the other states? Explain:
Answer:
California's rate for heart disease is more extreme than Cancer
Step-by-step explanation:
Given
Represent Cancer with C and Heart Disease with H
H = 143
C = 137
Population = per 100,000
First we need to determine the probability of both.
For H
P(H) = H/100000
P(H) = 143/100000
P(H) = 0.00143
For C
P(C) = C/100000
P(C) = 137/100000
P(C) = 0.00137
By comparison,
0.00143 > 0.00137
So, California's rate for heart disease is more extreme than Cancer.
Reason: P(H) > P(C)
Help Asap !Solve For X In The Diagram.
Answer:
X = 5
Step-by-step explanation:
suppose that angle TSU is y so
23x+5+y = 180
23x+y = 175
now again in traingle TSU
55+14x-5+y = 180
x = 130-y /14
substitute the value of x in 1st equation
ans will be 5
Answer:
x = 6.111
Step-by-step explanation:
The supplement of <AST = 180 - (23x - 5) That supplement is inside the triangle.
Solution
Add the three angles together to get 180
180-(23x - 5) + 14x-5 + 55 = 180 Remove the brackets
180 - 23x + 5 + 14x - 5 + 55 = 180 Combine
-9x + 55 + 180 = 180 Subtract 180 from both sides.
-9x + 55 = 0 Subtract 55 from both sides
-9x = - 55 Divide by -9
x = -55/-9
x = 6.111
Check
180 - (23*6.111 - 5) + 14*6.111 - 5 + 55= 180
180 - 140.555 + 5 + 85.555 -5 + 55 = 180
39.445 + 85.555 + 55 = 180
180 = 180
What is the image of (4,1) after a reflection over the y-axis?
Answer:
(-4,1)
Step-by-step explanation:
Raju’s father’s age is 5 years more than three times Raju’s age. Find Raju’s age,
if his father is 44 years old. ( 13 years)
please help
Answer:
Step-by-step explanation:
In order to find the answer, let's work backwards to find the original. We have to do the opposite to get to the Raju's age. We will start with his fathers age. (44) Then we will subtract five from it so that it will be divisible by three.
44 - 5 = 39
Then we just have to divide by 3.
44/3 = 13
His age is 13 years old.
-5f - 3=7 what does f equal
Answer:
-2
Step-by-step explanation:
First, add 3 to both sides
-5f-3+3=7+3
Simplify
-5f=10
Then, isolate the variable by dividing both sides by -5
-5f/-5=10/-5
Simplify
f=-2
What is the midpoint of a line segment with the endpoints of (-4, -4) and (6, 14)
The ratio of women to men in
Atlanta is 15:1, if there are 150 men
How many women?
Answer: 2,250 women
Step-by-step explanation:
2250:150 is the same as 15:1
5.505, 5.55, 0.555, 5.005 from greatest to least.
Answer:
5.555
Step-by-step explanation:
because this is big then other no
Convert 4 gallons to pints (1 gallon = 4 quarts; 1 quart = 2 pints)
Answer:
32
Step-by-step explanation:
Answer:
32 pints
Step-by-step explanation:
4*4*2
16*2
32
PLZ HELP! PART OF A UNIT TEST IN K12! MARKING BRAINLIEST FOR CORRECT ANSWER! simplify: (√−27) * (√−32)
There were some people on a bus. Half of the people get off at the first stop and 11 people get on. Now there are 20 people on the bus. How many people were on the bus to begin with?
Answer:
18 people
Step-by-step explanation:
18/2=9
9+11=20
Answer:
18.
Step-by-step explanation:
this is because in order to find out how many were on the bus, you simply do 20 - 11 = 9. Than you must multiply 9 by 2 which equals 18. That gives you your answer.
Weatherman Glenn Burns predicts there to be 4.25 inches of rain on Saturday. On Saturday, it actually rains 6.5 inches. How much percent error was Glenn Burns from being accurate?
Answer:
the prediction was about 35% too low
Step-by-step explanation:
We generally define percent error as the difference between a measurement and an actual value, as a fraction of the actual value. Here, the actual value is 6.5 inches, so we can compute the error to be ...
(4.25 -6.5)/6.5 × 100% = -34.6%
Burns' prediction was about 35% too low.
What is the value of the expression below when x = 3?
2
7x - 3x - 6
Answer:
48
Step-by-step explanation:
Given
7x² - 3x - 6 ← substitute x = 3 into the expression
= 7(3)² - 3(3) - 6
= 7(9) - 9 - 6
= 63 - 15
= 48
what is the answer to the linked question
A grocery store sells a bag of five oranges for $1.60 if Clara spent $0.96 on oranges how many did she buy
Answer:
Four
Step-by-step explanation:
1. $3.10 divide by 5 = $0.62
2. $0.62 multiply by 4 = $2.48
So Levi bought 4 oranges
Answer:
2
Step-by-step explanation:
48 divided by what equals eight
Answer:
6
Step-by-step explanation:
6 is the answer because 6 times 8 equals 48, so if you divide 48 by 8 then the quotient would equal 6.
The number 48 should be divided by 6 to equal eight is 48 ÷ 6 = 8
To find what number 48 should be divided by to equal eight, we can set up the division equation and solve for the unknown value.
Let's represent the unknown number by 'x':
48 ÷ x = 8
Now, to find the value of 'x,' we can isolate it by performing the inverse operation of division, which is multiplication. We can multiply both sides of the equation by 'x':
x * (48 ÷ x) = x * 8
On the left side, 'x' cancels out with the 'x' in the denominator, leaving us with:
48 = 8x
Next, we can solve for 'x' by dividing both sides by 8:
48 ÷ 8 = 8x ÷ 8
6 = x
Therefore, the number 48 should be divided by 6 to equal eight:
48 ÷ 6 = 8
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