Answer:
salution
Step-by-step explanation:
18 The sides of an isosceles triangle are measured correct to the nearest millimetre.
One side has a length of 8.2 cm and another has a length of 9.4 cm.
Find the largest possible value of the perimeter of this triangle.
Answer:
Step-by-step explanation:
largest perimeter=9.4+9.4+8.2=27.0 cm
or it can be one side=82.4 mm
other sides =94.4 mm
largest perimeter=94.4+94.4+82.4=271.2 mm=27.12 cm
I need help with this one anyone?
A baker needs 15lb of cream cheese that contains 20% fat to fill a big order. But his supplier delivers one cream cheese that contains 10% fat, and another that contains 35% fat. How many pounds of each should a baker combine to fill the order?
Pls help if you answer u will get 40 points
Answer:
136.5 g
Step-by-step explanation:
How can you tell if a graph is function or not
Answer:
If the vertical line intersects the graph in at most one point, then the given graph represents a function. If the vertical line intersects the graph in more than one point, then the given graph does not represent a function.
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Step-by-step explanation:
Answer:
Step-by-step explanation:
For a graph to be a function, there must not be more than one element in the range for each element of the domain.
If x represents the doman, and y represents the range (as usual, in graphing) then each value on the the x-axis should not have more than one point in the graph on it, directly above it, or directly below it. Like if you had a point (5, 7) and also had point (5, -7), that is not a function. The x, 5, has more than one y-value paired with it.
Visually, any vertical line through the graph should not intersect the graph at more than one point. If it does, then the graph is not a function.
This is called the vertical line test.
I have attached a graphic.
Can anybody help me pls
Answer:
2,3 i think its been a while scince i did slopes
Step-by-step explanation:
Answer:
it goes 3 to the right
2 to the up
Rise/Run
so it is a 2/3
BEST GETS BRAINLIEST +THANKS +POINT PLS HELP
the width of a rectangle is half its length. the perimeter is 36 inches. whar are the dimensions of the rectangle
9) You want to rent a car from Shiny Car Rental. It will cost you a flat fee of $20 plus
$0.17 per mile. What expression would you use to find the total cost in dollars for
driving x miles?
Answer:
Step-by-step explanation:
y = 0.17x + 20
is (-2,-4) a solution of the graphed inequality?
Answer:
Yes
Step-by-step explanation:
The inequality is y<-3x+4
If you plug in (-2, -4), you get:
-4<-3(-2)+4
-4<10
So the point satisfies the equation.
Convert each of mixed number to an improper fraction
Answer:
Top, a through d:
A) 23/8
B) 29/6
C) 23/3
D) 16/5
Step-by-step explanation:
To make the proper fraction improper, first, multiply the whole number by the bottom number in the fraction, then add whatever number was on top of the fraction, so for A, multiply 2 (whole number) by 8 (number on the bottom of the fraction), then add 7 (number on top of the fraction)
Mn bisects jl at k if jk= x-3 and kl=13-3x
Answer:
138
Step-by-step explanation:
Carlos answered 122 questions correctly on his multiple-choice science final and earned a grade of 61%. How many total questions were on the final exam?
Answer:
200
Step-by-step explanation:
122 is 61%. Of 200
a cone has been partially filled with peanuts. The diagram shows the dimensions of the cone. The volume of the peanut-filled portion of the cone is 169.89cm^3. Which measurement is closest to the volume of the empty portion of the cone?
Answer:
126.99 cm³
Step-by-step explanation:
volume of cone = ⅓πr²h ≅ 296.88 cm³
volume of empty portion = 296.88 - 169.89 = 126.99 cm³
Find m\angle Am∠Am, angle, A.
Round to the nearest degree.
Answer:
m∠A = 106°
Step-by-step explanation:
All three sides of the triangle are given in the question.
To find the measure of included angle A between two sides we will apply cosine formula,
BC²= AB² + AC² - 2(AB)(AC)cosA
(13)² = (10)² + (6)² - 2(10)(6)cosA
169 = 100 + 36 - 120cosA
cosA = [tex]\frac{-169+136}{120}[/tex]
cosA = -0.275
A = [tex]\text{cos}^{-1}(-0.275)[/tex]
A = 105.96°
A ≈ 106°
Therefore, m∠A = 106° will be the answer.
When calculating the circumference of a circle with r= 3 inches, which answer provides the most accuracy
18.86 in
18.84 in
6.7 in
b: 18.84 in.
use the formula 2 x radius x pi (3.14).
sorry that this question was up for an hour before it got answered.
You and a friend went to Glory Days for dinner. You ordered a cheeseburger for $8.50 and a soda for $1.99. Your friend convinced you to share and split the cost of onion rings that cost $7.00. How much did you spend on your dinner?
Answer:
$13.99
Step-by-step explanation:
that's the burger and pop and half the onion rings cost combined
Zoe, with 7 yellow aliens
and 5 blue spiders scored 85 points: James, with 6 yellow aliens and 11 blue spiders scored 93 points.
Hal had 8 yellow aliens and 1 blue spider.
How many points did Hal score?
Annabelle just answered a help-wanted ad. The ad states that the job
pays $48K annually. What would Annabelle's monthly salary be if she gets
this job?
Answer:
$4,000
Step-by-step explanation:
$48,000 ÷ 12 months = 4,000
fill in the table of values for the equation y = 2x - 3
Answer:
x:0 y: 3
x: 1 y: -1
x: 2 y: 1
Step-by-step explanation:
The coordinates of line is (0, -3), (1, -1) and (2, 1)
What is Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides. LHS = RHS is a common mathematical formula.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given:
y = 2x - 3
Now, putting x=0
y= -3
and, x= 1
y= 2(1)-3
y = -1
and, x= 2
y=2 (2)- 3
y = 1
Hence, the coordinates of line is (0, -3), (1, -1) and (2, 1)
Learn more about equation here:
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Quick 2 mins tell due 500÷30+200 decimal answer needed
[tex]500/30+200=16.\bar{6}+200=216.\bar{6}[/tex]
Solve for x: 3 (x - 3) + 8x = 5(2x + 1)
Answer:
x = 14
Step-by-step explanation:
3 (x - 3) + 8x = 5 (2x + 1)
FOIL: 3x - 9 + 8x = 10x +5
Move all the x terms to one side and all the constants to the other:
3x + 8x - 10x = 5 + 9
Combine like terms: x = 14
If the values in the table below model a proportional relationship, what is the equation for the function?
Given:
The table represents a proportional relationship.
To find:
The equation of the function.
Solution:
If y is directly proportional to x, then
[tex]y\propto x[/tex]
[tex]y=kx[/tex] ...(i)
where, k is the constant of proportionality.
From the given table it is clear that the function passes through (2,1). So, the equation must be satisfied by the point (2,1).
Putting x=2 and y=1 in (i), we get
[tex]1=k(2)[/tex]
[tex]\dfrac{1}{2}=k[/tex]
Putting [tex]k=\dfrac{1}{2}[/tex], we get
[tex]y=\dfrac{1}{2}x[/tex]
Therefore, the correct option is A.
How do I multiply a number and a half (3.5) with a whole number.
Answer:
Turn the decimal into a fraction and the whole number into a fraction
Step-by-step explanation:
Example: 7/2x56/1
I just need help on the problem.
Answer:
choice #2) 2
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
When f (x axis) is 6, look at the y intercept and the value is 2
What is the multiplication of fractions of 6x3/8
Rick buys a remote control car for $25.00 what is his selling price. Markup 19%
Answer:
The selling price is $29.75
Step-by-step explanation:
19% of 25 is 4.75. So you would need to add the 4.74 to the $25 for the sale price.
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I need help can someone help? Please
Answer:
25° is the answer pls give brainliest
a number has the same digit in it's hundreds place and it's hundredths place. How many times greater is the value of the digit in the hundredths place than the value of the digit in the hundredths place?
Answer:
3 times
Step-by-step explanation:
Express as a trinomial (x + 3)(3x + 3)
Answer:
3x^2 + 12x + 9
Step-by-step explanation:
3x • x + 3x • 3 + 3 • x + 3 • 3
PLS HELP FAST!!!!!!!!!!!
Answer:$24,000
Step-by-step explanation:12 times 2 percent of option 2 is $24,000