Answer:
6000
Step-by-step explanation:
Answer:
6000
Step-by-step explanation:
5% = 0.05.
0.05x = 300
divide both sides of the equation by 0.05
0.05x/0.05 = 300/0.05
x = 300/0.05
x = 6,000
which of the following value is larger 7 x 10^2 or 2x10^5
Answer:
2x10^5 is greater
Step-by-step explanation:
Answer:
The value of [tex]2*10^5[/tex] is larger.
Step-by-step explanation:
[tex]2*10^5=200000[/tex]
[tex]7*10^2=700[/tex]
[tex]2*10^5>7*10^2[/tex]
I hope this helps! (✿◕‿◕✿)
help me with this please
Answer:
26
Step-by-step explanation:
square root of 81 is 9, 9*2 is 18, square root of 64 is 8, 18+8 is 26
Answer:
26
Step-by-step explanation:
2(square root of 81)+square root of 64
2(9)+8=
18+8=
26
what is the distance between (-8,5) and (-1,5)
Answer:
7 units
Step-by-step explanation:
(see attached for reference)
given two points (x₁, y₁) and (x₂, y₂), the formula for distance between two points is given as
Distance, D = √( (x₂-x₁)² + (y₂-y₁)² )
in our case, we are given
(x₁, y₁) = (-8,5)
(x₂, y₂) = (-1,5)
simply substitute the values into the equation above:
D = √( (x₂-x₁)² + (y₂-y₁)² )
= √{ [ (-1)-(-8) ]² + (5-5)² }
= √{ [ (-1 + 8) ]² + (0)² }
= √[ (7) ² ]
= 7 units (answer)
Study the steps used to solve the equation
Given - 5 = 7
Choose the property that justifies each step of the
solution
Step 1 - 5 + 5 = 7 + 5
2
Step 2
+ 0 = 12
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Step 1:
Step 2:
Step 3:
Step 4.
= 12
<<
Step 3: Ž=
Step 4:2 (1) = 12(2)
Step 5: c = 24
Answer:
c = 24
Step-by-step explanation:
The given equation is :
[tex]\dfrac{c}{2}-5=7[/tex]
Adding both sides by 5 both sides,
[tex]\dfrac{c}{2}-5+5=7+5\\\\\dfrac{c}{2}=12[/tex]
Cross multiplying both sides,
[tex]c=2\times 12[/tex]
c = 24
So, the value of c is 24.
Help me out please an thank
Which of the following pairs of triangles can be proven congruent by SAS?
A. (Image 1)
B. (Image 2)
C. (Image 3)
D. (Image 4)
Answer:
Step-by-step explanation:
image 2
The pairs of triangles that can be proven to be congruent to each other by SAS is: B. Image 2
What is the SAS Congruence Theorem?Based on the Side-Angle-Side Congruence Theorem, when two sides and an included angle of one triangle is congruent to corresponding two sides and an included angle of another triangle, bot triangles can be proven to be congruent triangles.
The second image shows that ΔABC and ΔDEF has:
two pairs of congruent sides - AC ≅ DF and BC ≅ EFone pair of congruent included angles - ∠C ≅ ∠FTherefore, the pairs of triangles that can be proven to be congruent to each other by SAS is: B. Image 2
Learn more about SAS on:
https://brainly.com/question/14252518
a bricklayer stacks bricks in 2 rows with 10 bricks each in each row on top of each row there is a stack of 6 bricks how many bricks are there in total
Let me see.
Row 1 = 10 bricks
Row 2 = 10 bricks
On top of each row there are 6 bricks.
Two rows times 6 bricks per row is 12 bricks.
Total = 20 + 12 or 32 bricks.
the length of a rectangle is y. the width of the rectangle is (3x+1). what is an expression for the area of the rectangle?
A line is given by the equation y=x+2. Determine which of the following points belong to this line: M(0, 2),N(1, 3), A(−1, 1), B(−4.7, −2.7), C(−2 1 2 , 1 2 ).
Answer:
A(-1, 1)
Step-by-step explanation:
Answer:
M,N,A,B
Step-by-step explanation:
all the points above satisfy the given eqn
eg, A(-1,1)
y=x+2,x=-1
y=-1+2
y=1 but C doesn't satisfy the eqn (-2 1/2,1/2)
y= -2 1/2 +2
y= -1/2
Over the Summer, Ron played video games 5 hours per day. When school began in the Fall, he was only allowed to play video games for an hour per day. What is the percent decrease?
PLZ HELP ASAP! I WILL MARK BRAINLIEST!
Answer:
is there are abcd?
Step-by-step explanation:
“X000” means what? Please explain
Answer:
If your talking about texting ,then this means hugs and kisses
Step-by-step explanation:
Please help me out!
Answer:
2y=8
Step-by-step explanation:
your goal is to get y by itself
so you divide by 2 on both sides.
8 divided by 2 is 4.
y=4
A rectangular rug has an area of 31.5 square feet. If the rug is 7 feet wide,
what is the length of the rug?
Area = length x width)
Answer:
the length of the rug would be 4.5 feet
Step-by-step explanation:
what is the missing factor that would create this equation?
_____?___(5x^3-3x^2)=10x^5-6x^4
Answer:
2^2
Step-by-step explanation:
10x^5/5x^3 = 2^2
-6x^4/3x^2 = 2^2
please help i will make brainlest if you have correct answers please put your answers in order like the pictures like 1 2 3 4 5
1. 22/25
2. -1 1/4
3. -1 7/10
4. 1 5/6
5. 1 2/3
Answer:
Step-by-step explanation:
1= 22/25
2= -1 1/4
3= - 1 7/10
4= 1 5/6
5= 1 2/3
Find the distance between the two points rounding to the nearest tenth (if necessary). (8,-9) and (2,-7)
Answer: 6.32 units
Step-by-step explanation: You count the distance and get 6.32 units.
1. Yearly membership with the online music club costs $48. Members pay $0.99 per song to download music. Nonmembers may download songs for $1.29 each.
Answer:
160 musics
Step-by-step explanation:
let the total amount/charges be y
let the number of musics be x
For members total
y=48+0.99x-------1
For non-members total
y=1.29x-------------2
we are expected to solve for the number of music where members and non members get to pay the same amount
equating 1 and 2 we have
48+0.99x=1.29x
48=1.29x-0.99x
48= 0.3x
x=48/0.3
x=160 musics
We want to factor the following expression:
16x4 – (y - 1)
We can factor the expression as (U+V)(U - V) where U and V are either constant integers or single-variable expressions.
What are U and V?
Answer:
Answer: U = 4x^2 and V=y-1
factored : (4x^2+y-1)(4x^2-y+1
Step-by-step explanation:
The value of U and V are 4x² and (y-1) respectively and the factor of the expression is (4x² + (y-1)) and (4x² + (y+1)) option (C) is correct.
What is an expression?It is defined as the combination of constants and variables with mathematical operators.
The question is incomplete.
The complete question is in the picture, please refer to the attached picture.
We want to factor in the following expression:
16x⁴-(y-1)²
We can factor the expression as (U+V)(U-V) where U and V are either constant integers or single-variable expressions.
1) What are U and V?
2)Factor the expression.
We have an expression:
= 16x⁴-(y-1)²
or
= (4x²)²-(y-1)²
Using the identity:
a² - b² = (a + b)(a- b)
(4x²)²-(y-1)² = (4x² + (y-1))(4x² + (y+1))
The value of U = 4x²
V = (y-1)
The factor of the expression is:
(4x² + (y-1)) and (4x² + (y+1))
Thus, the value of U and V are 4x² and (y-1) respectively and the factor of the expression is (4x² + (y-1)) and (4x² + (y+1))
Learn more about the expression here:
brainly.com/question/14083225
#SPJ2
Question 2 (1 point)
Identify which of the following situations does not represent
causation:
Ob
Kryptonite causes Superman to lose all his powers.
Temperatures of less than 32°F cause water to freeze.
Umbrellas cause rainstorms.
Stepping on the gas pedal causes a car to move faster.
Ос
Od
Next Page
Once you click Next Page you will not be able to change your answer
Type here to search
e
-)
Answer:
Umbrellas cause rainstorms.
Step-by-step explanation:
Due to all the others being correct, that means this is incorrrect, there are no umbrellas that cause rainstorms.
(1) The point R is halfway between the -6 and -5 on the number line below and represents the number ____. (Use the hyphen for negative numbers and write the answer as a decimal, such as -6.4).
Answer:
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
Step-by-step explanation:
Emmy was at her swim meet. They were practicing their laps around the pool when one of her friends decides everyone should have a competition. There were two groups competing against each other, Emmys group and Lacey’s group. In the middle of the game they had to stop because it was time to go home. The goal was for one team to get 60 points. The total number of points that were earned from both groups was 53 points. Emmys group had 26 points. Find out what is the number of points that Lacey’s group earned.
Answer:
27
Step-by-step explanation:
27 is the answer cause 53-26=27 and 26+27=53
Consider the equation −3+(−9.25)+m=0 .
Let's solve your equation step-by-step.
−3−9.25+m=0
Step 1: Simplify both sides of the equation.
−3−9.25+m=0
−3+−9.25+m=0
(m)+(−3+−9.25)=0(Combine Like Terms)
m+−12.25=0
m−12.25=0
Step 2: Add 12.25 to both sides.
m−12.25+12.25=0+12.25
m=12.25
Answer:
m=12.25
which of the binomials below is a factor of this trinomial?
Answer:
i think its B. correct me if im wrong
Step-by-step explanation:
The double number line shows that 4 bottled of water cost 20 dollars at a music
What is the x-intercept of the following linear equation? Put your answer in an ordered pair. No spaces.
8x – 3y = 6 – 4x
PLEASE PLEASE HELP
TYSM
15. *Free response. GCO2. After examining the following graph, Kate claims that WXYZ is translated
according to the rule (x, y) (x + 11, y-2). Is she correct? If not, write the correct rule.
Multi-step equations
20) -5(1 - 5x) + 5(-8x - 2) = -4x - 8x
The probability of a randomly selected adult in one country being infected with a certain virus is 0.004. In tests for the virus, blood samples from 15 people are combined. What is the probability that the combined sample tests positive for the virus? Is it unlikely for such a combined sample to test positive? Note that the combined sample tests positive if at least one person has the virus.
Answer:
The probability is [tex]P(R) = 0.0583 [/tex]
Step-by-step explanation:
From the question we are told that
The probability that selected adults are affected by virus is p = 0.004
The probability that adults are not affected by virus is [tex]q= 1- p = 1-0.004 = 0.996[/tex]
The sample size is n = 15
Generally from the question we are told that
The probability that the combined sample tests positive is equal to the probability that at least one person test positive for the virus
So
The probability that the combined sample tests positive for the virus is equal to
1- the probability that non of the adults selected tested positive for the virus
Generally the probability that non of the adults selected tested positive for the virus is
[tex]P(k) = q^n[/tex]
=> [tex]P(k) = q^{15}[/tex]
=> [tex]P(k) = 0.996^{15}[/tex]
=> [tex]P(k) = 0.9417 [/tex]
The probability that the combined sample tests positive for the virus is mathematically represented as
[tex]P(R) = 1 - P(k)[/tex]
=> [tex]P(R) = 1 - 0.9417 [/tex]
=> [tex]P(R) = 0.0583 [/tex]
simplify this please −4(8k+5)−5(9k+4)
Answer:
- 77k - 40
Step-by-step explanation:
Given
- 4(8k + 5) - 5(9k + 4) ← distribute both parenthesis
= - 32k - 20 - 45k - 20 ← collect like terms
= - 77k - 40
x² – 7
y=
X+6
Calculate the value of y given x= -2
Answer:
y=0
Step-by-step explanation:
4-7y=-2+6
4-7y=4
-7y=0
y=0
