Answer:
0.5
That is the answer.
0.4y = 1.2
can someone laso maybe show the work?
Answer:
3
Step-by-step explanation:
1.2/0.4=3, isolate the y to get the answer. Please mark brainliest!
what is the coordinate for
x = 5
2x + y = 10
x =? y =?
Step-by-step explanation:
x = 5
then
2x + y = 10
2 * 5 + y = 10
y = 10 - 10
y = 0
x = 5, y = 0
Hope it will help :)
Answer:
x=5
Step-by-step explanation:
so it would be 2(5) since 5 is x and that would be 10+y=10.
soo if you're trying to find what + what = 10 it would be zero.
10+0=10.
maybe?
solve. 6,394 ÷ 42 =
can you solve please
Answer:
152.238095
Step-by-step explanation:
Give the slope and y-intercept of the relationship shown in the table
х
-100
0
100
y
75
50
25
slope: -25, y-intercept=0
slope = -1/4, y-intercept = 50
slope = 1/2, y-intercept = 25
I need help with the question!!
Answer:
slope = -1/4, y-intercept = 50
Step-by-step explanation:
x=0 y=50
x=100 y= 25
y= mx+b
b= 50
25= 100 m +50
100m = - 25
m= -1/4
where m is the slope and b is the y intercept
Find the area of the larger rectangle.
I'm guessing 90cm ?? I'm not sure
Write a linear function f with the values f(3)=2 and f(0)=6
Answer:
for f(3)=2 is y=(2/3)x
Step-by-step explanation:
y=ax
and plug x and y into the parent function.
Answer:
f(x) = -⁴/₃x + 6Step-by-step explanation:
f(0) = 6 means y-intercept b = 6
So we have:
f(x) = mx + 6 and f(3) = 2
So:
2 = m×3 + 6
3m + 6 = 2
3m = 2 - 6
3m = -4
m = -⁴/₃
Therefore the function:
f(x) = -⁴/₃x + 6whats the slope of the table pls help me
Answer:
x+6y=5
3x+y=16
6x+2y=8
Step-by-step explanation:
Can someone give me the answer??? If you think u know the answer or ur guessing don’t answer it I need the right answer. Thank you
Simplify: (4x - 6) - (5x + 1)
Answer:
−x+−7
Step-by-step explanation:
Let's simplify step-by-step.
4x−6−(5x+1)
Distribute the Negative Sign:
=4x−6+−1(5x+1)
=4x+−6+−1(5x)+(−1)(1)
=4x+−6+−5x+−1
Combine Like Terms:
=4x+−6+−5x+−1
=(4x+−5x)+(−6+−1)
=−x+−7
desmos assignment i need help .
Answer:
y = x²
Step-by-step explanation:
(Hint: Try typing y = x²)
What is a equation of the line that passes through points (-6,3) and (2,7)
Answer:
y = 1/2x + 6
Step-by-step explanation:
EXPLAIN HOW YOU KNOW AND ILL GIVE YOU BRAINLIESTS
Classify the triangle by its sides.
A. right
B. isosceles
C. equilateral
D. scalene
Answer:
this is an isosceles triangle
Step-by-step explanation:
two of the sides are equal so that makes it isosceles
if all of the sides are equal than it is an equilateral
and if ill the sides are diffrent then it is scalene
someone please help. we are using the Pythagorean theorem for this question.
for the first question you put the right answer, well done!
for the second question:
the missing side is 14.1 ft.
c²= a²+b²
16.7² = x² +8.9²
278.89= x²+79.21
x²=278.89-79.21= 199.68
we want to find x not x² so we square root x² and that gives us the value for x
x=Square root of 199.68
x= 14.1 ft
A 2 pack of plastic flower pots costs $1.58. What is the unit price?
Translate the following sentences into Spanish:
Does Tabitha like drawing or playing the guitar more?
Answer:
¿A Tabitha le gusta más dibujar o tocar la guitarra?
Step-by-step explanation:
Hoped this helped!
Answer:
¿A Tabitha le gusta más dibujar o tocar la guitarra?r:
Step-by-step explanation:
Find the volume of this cuboid.
6 cm
8 cm
10 cm
Answer:
480 cm 3
Step-by-step explanation:
Length x Weight x Height
Simplify
5 x 5squared
leaving your answer in index form.
Answer:
(5x5)squared is basically 25squared
Step-by-step explanation:
4. Which of the following values of x is not in the domain of f (x) = log; (10-2x)?
Answer:
its choice 3) 5
Step-by-step explanation:
We want to see which of the given values of x is not in the domain of f(x) = log(10 - 2x).
The correct option is (3); x = 5.
The domain is defined as the possible inputs of a given function f(x), in this particular case, we have:
f(x) = log(10 - 2x).
Remember that the logarithmic function is only defined for positive arguments, so the values of x that are NOT in the domain of f(x), are these x values such that:
10 - 2x ≤ 0
Solving it for x we have:
10 ≤ 2x
10/2 ≤ x
5 ≤ x
So any value of x equal to or larger than 5 is not in the domain of the given functions, and of the shown options, the only one that is equal or larger than 5 is x = 5, the third option.
So the correct option is the option (3).
If you want to learn more, you can read:
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if anyone knows the answer and is 100 percent positive can you please help me :( very important test !
Answer:
b=6
Step-by-step explanation:
One of the kinds special triangles you learn about are the Pythagorean triples. These are right triangles with sides in certain ratios. One of them has sides in the ratios 3:4:5.
More generally, this triangle has sides in the ratio 3x:4x:5x
In your triangle, the ratio 8:10 corresponds to 4x:5x with x=2. Therefore, the remaining side is 3x with x=2, so
b=6
What are the solutions to these graphed systems of equations?
Answer:
A is (0,4) and B is no solution
Step-by-step explanation:
The lines both intercept at the point (0,4) on the graph while the lines in B won't ever intercept
HELP PLEASEEE
The points (0, 2), (1, 3), (2, 6), and (3, 11) are on the graph of a function. Which of the following equations represents that function?
A. h(x) = 0.5x^2 +1.5
B. h(x) = x + 2
C. h(x) = x^2 + 2
D. h(x) = 2x^2
Answer:
C. h(x) = x^2 + 2Step-by-step explanation:
Try the points by substituting values of x and y
This gives us the function
h(x) = x^2 + 2Answer:
c
Step-by-step explanation:
Two boats are on the water at points A and B, and a lighthouse is located at point C. The three points form a
triangle, where BC = 24 kilometers, m_A = 90°, and m_B=45°. Leaving your answer in simplified root form, what is the
distance between the boat at point A and the lighthouse?
Answer:
49
Step-by-step explanation:
i took the quiz and used brainly to check my awnser
Write an algebraic expression for the situation.
twice a number m plus the quantity n minus 4
An algebraic expression for the situation is
(Use the operation symbols in the math palette as needed.)
If f(x) = 2x2 – 3x + 4, then f(x + 3) is equal to
If function f(x) = 2x2 – 3x + 4, then f(x + 3) is equal to f(x+3)= 2x^2 +9x +13.
Degree of polynomial is two so it will have only two solution
f(a)=0 if x=a
or
f(b)=0 if x=b
so put X=x+3
we will get
2[x+3]^2 - 3[x+3] + 4 = 2x^2 +9x +13
so if f(x+3)= 2x^2 +9x +13
The highest degree of a polynomial's monomials with non-zero coefficients is referred to as the polynomial's degree in mathematics. A term's degree is a non-negative integer and is calculated by adding the exponents of all the variables that occur in it.
The highest exponent of a polynomial's variable is referred to as the polynomial's degree. • A polynomial of degree zero is a constant polynomial. Zero polynomial is the name given to the constant polynomial f(x) = 0.
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A portion of Raul's check register is shown. His checking account had a balance of $539.50 on April 2. Based on the information in the check register, what was the balance of Raul's checking account after the transaction on April 13 in dollars and cents?
Answer:425.25
Step-by-step explanation:
539.50-
35.50-
23.75-
55.00=
Aniyah has 12.9 pounds of pretzels. She puts the pretzels into bags that each hold 0.3 pounds. How many bags does Aniyah need to use to evenly distribute the pretzels?
Answer:
43 Bags
Step-by-step explanation:
12.9 divided by 0.3 equals 43 and 43 multiplied by 0.3 is 12.9.
Which equation is correct? (6 points) sec x° = opposite ÷ adjacent cosec x° = opposite ÷ adjacent cosec x° = hypotenuse ÷ opposite sec x° = adjacent ÷ hypotenuse
Answer:
cosec x= hypotenuse over opposite
[will give brainlist] PLEASE HELP
Answer:
A
Step-by-step explanation:
Look at the positive-negative values of the quadrants.
The transformed figure still has positive x values, but now has negative y values.
Answer: B, cause it's the opposite of positive X, Y.
please help i am not passing my math class i will give you the brainliest I am struggling
Answer:
x=-6
Step-by-step explanation:
(8x-15)=(3x-45)
A farmhouse shelters 7 animals. Some are horses and some are ducks. Altogether there are 20 legs. How many of each animal are there?
Answer:
3 horses and 4 ducks
Step-by-step explanation:
let h be the no. of horses and d be the no. of ducks
h+d=7
d=7-h
Since horses have 4 legs and ducks have 2 legs,
4h+2d=20
4h+2(7-h)=20
4h+14-2h=20
2h=6
h=3
d=4