Answer:
In Math An X means multiplication/multiply.
Write and equation for the line graphed below? Use slope-intercept form. ASAP PLSS!
Answer:
3,5,-5
Step-by-step explanation:
because it on y asix
a medium egg has a mass of 50 grams what is the mass of a 8 medium egg
a 40 l
b 400 g
c 40 g
d 400 kg
Answer:
400 grams.
Step-by-step explanation:
The mass of one medium egg is 50 grams. To solve for 8 medium eggs. Multiply.
50 * 8 = 400
400 grams.
what does the a in y=a(1+r)x represent?
Answer:
The function is of the form y = a(1 − r)t, where 1 − r < 1, so it represents exponential decay. Use the decay factor 1 − r to find the rate of decay. Write an equation. Solve for r.
The "a" in the expression y = a (1+r)ˣ represents the initial amount.
What is the expression?An expression in math is a sentence with a minimum of two numbers or variables and at least one math operation. This math operation can be addition, subtraction, multiplication, or division.
Given, a exponential expression y = a (1+r)ˣ
The exponential growth can alternatively be calculated using the formula f(x) = a(1 + r)ˣ, where the function is denoted by the f(x) term. The initial value of your data is represented by the variable. The growth rate is represented by the r variable.
Therefore, the initial amount is been represented by "a" in the given expression.
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which of the following numbers is irrational
Answer:
E
Step-by-step explanation:
Irrational means cannot be put into a fraction. Or random repeating decimals is how I remember it.
√48 can be simplified to equal 4√3. √3 cannot be put into fraction form.
1) 6c + 7 = 8c - 3
2) -8 (4 + 9x) = 7 (-2 - 11x)
Answer:
c=5,x=18/5 or 3.6
Step-by-step explanation:
The Smiths spend 5% of their budget on entertainment. Their total budget this year is $2,000 more than last year, and this year they plan to spend $2,300 on entertainment. What was their total budget last year?
Their total budget last year was
Answer:
$44,000 is the total budget
The triangles are congruent. Find the measure of x.
Match up the sides for each triangle using the little marks through the sides
1 to 1, 2 to 2 and 3 to 3
When you do this you see that x corresponds to c on the first triangle.
The 3 angles in a triangle = 180.
Find c by subtracting A and B from 180
C = 180- 29-63 = 88
Now x = c so x = 88
The answer is C. 88
PLEASE HELP ASAP! ILL MARK BRAINLEST i feel like i’m missing one
Answer:
The ans is correct. But I think C is also correct.
Step-by-step explanation:
Solve for c.
-5/8c = 20
A. c = -34
B. c = -32
C. c = 26
D. c = 28
Answer:
b
Step-by-step explanation:
solve for c by simplifying both sides of the equation then isolate the variable
what is the square root of 3 multiplied by 1/2 in the simplest radical form?
Answer:
usbqjqnamallqnbajabqjqnqkqlqlqllqqlqoqoqnajajhchhsgavbsujwhwjwjqqbq.
hshsjwhwjwjuwubwbwwuwhquuwqjqjqkqbqv pangit mo potang ina mo bulok wlang silbe wag kana mag ajabajajajqkqjbqiqiq
Write an equation of the line that passes through the pair of points. (0, 1), (5, 3)
Answer:
Step-by-step explanation:
(3 - 1)/(5 - 0)= 2/5
y - 1 = 2/5(x - 0)
y - 1 = 2/5x - 0
y = 2/5x + 1
The side length of the base of a square pyramid is 30 centimeters. The height of the pyramid is 45 centimeters.
What is the volume of the pyramid in cubic centimeters?
Answer:
volume = 13500 [tex]cm^{3}[/tex]
Step-by-step explanation:
For a given pyramid, its volume can be determined by:
volume of pyramid = [tex]\frac{lwh}{3}[/tex]
Where: l is the base length, w is the base width and h id the height of the pyramid.
For the given question, l 30 cm, w = 30 cm and h = 45 cm.
So that,
volume = [tex]\frac{30*30*45}{3}[/tex]
= [tex]\frac{40500}{3}[/tex]
= 13500
volume = 13500 [tex]cm^{3}[/tex]
The volume of the pyramid is 13500 [tex]cm^{3}[/tex].
The volume of the square-based pyramid is [tex]13500cm^3[/tex]
The volume of a pyramid is given by
[tex]V=\dfrac{Ah}{3}[/tex]
where
[tex]A=\text{area of the square base}\\h=\text{perpendicular height}[/tex]
The area of the square base, [tex]A[/tex], is calculated as follows
[tex]A=side^2\\=(30cm)^2\\=900cm^2[/tex]
substitute the value of [tex]A[/tex], and [tex]h[/tex] ([tex]45cm[/tex]) into the volume formula to calculate the pyramid's volume
[tex]V=\dfrac{Ah}{3}\\\\=\dfrac{900\times 45}{3}\\\\=13500cm^3[/tex]
Therefore, the volume of the pyramid is [tex]13500cm^3[/tex]
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What is the value of x? Use an informal argument to justify your answer *
Answer:
68°+47°+ x = 180°
115°+ x = 180°
115°-115°+x = 180°-115°
x = 65°
hope it's helpful ❤❤❤❤
THANK YOU.
4y=x+8 pls answer hurry up pls
Answer:
x=-8
y=2
Step-by-step explanation:
Someone help worth 5 points
Answer:
43
Step-by-step explanation:
Answer:
b 43 on edge 2021.........
George spent 1 ½ hours studying on Monday, and 1 ⅔ hours studying on Tuesday. If he spent ¼ of the total time studying math, what fraction of an hour did George spend studying math?
im not sure of my answer i need help please!!
Answer:
C. y = -2/3x + 4
Step-by-step explanation:
y = mx + b
y-intercept of positive 4 on the y axis
m is the slope which is down 4 right 6 which reduces to -2/3
Solve it pls 4 - 7k = 1 - 6k
How much work does a horse do while moving a wagon 15 meters with a pulling force of 100N?
Need help ASAP
Thanks+ BRAINLIST only for correct answers (the answer negative is wrong)
What's the slope of -1,0 and 3,-2
Answer:
-2/4
Step-by-step explanation:
What's the slope of -1,0 and 3,-2
Answer:
-0.5
Step-by-step explanation:
Choose the two rectangular prisms that have a volume of 36 cm
Maria is reading a book that has 237 pages. She
already read some of it last week. She plans to read 30
pages tomorrow. By then, she will be of the way
through the book. How many pages did Maria read
last week?
Answer:
49 pages
237/3 = 79.
30+49 = 79
Explain how to solve the equation
b - 7 = 12
Answer:
add 7 on both sides. b-7+7=12+7 to eliminate 7. you get b=19. hope this helps.
what is this expression simplified 5(2 + 2k)
Answer:
10 + 10k
Step-by-step explanation:
In AUVW, the measure of ZW=90°, VU = 65, UW = 33, and
WV = 56. What ratio represents the tangent of ZU?
Answer: 56/33
Step-by-step explanation:
PLEASE, PLEASE HELP D:
write the linear equation given :
1. slope = 1/4; y-intercept =7
2. slope = -3; y-intercept = 2/3
3. slope = 2/3; y-intercept = 2/3
4. slope = -2; y-intercept = -1/2
5. slope = -3/4; y-intercept = -3
Answer:
1. y =1/4x + 7
2.y =-3x + 2/3
3. y =2/3x + 2/3
4.y =-2x - 1/2
5.y =-3/4x -3
Step-by-step explanation:
By using the slope- intercept form of the equation, y=mx + b, where m=slope and b=y-intercept, you can substitute the values of slope and the y-intercepts into the formula y=mx + b
ILL GIVE BRAINLIEST AND EVERYTHING ELSEEE HELP
Answer:
The Second One
Step-by-step explanation:
Commutative Property
solve for “x”.
2x = 5
thanks to whoever helps!! :)
Answer:
2.5
Step-by-step explanation:
In this equation x is equal to 2.5. I got this answer by dividing both sides of the equation by 2, since we do the opposite operation of how the equation is set up. Have a great day! :)
4 1/5 x 5/14 in its simplest form
Answer:
1.5 as fraction it is 3/2 in simplest form
Step-by-step explanation:
The simplest form of the expression given is 3/2
What is an expression?A mathematical statement containing variables, numbers and connected by a mathematical operator is called an expression.
Given that, an expression [tex]4\frac{1}{5}[/tex] × [tex]\frac{5}{14}[/tex]
We are asked to simplify them,
[tex]4\frac{1}{5}[/tex] × [tex]\frac{5}{14}[/tex]
= 21 / 5 × 5 / 14
= 21 / 14
= 3/2
Hence, the simplest form of the expression given is 3/2
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