Answer:
Either C or B I’m not quite sure which one. I’m sorry
Step-by-step explanation:
URGENT!!! HELP!!!!
Identify the graphed linear equation?
Answer:
C
Step-by-step explanation:
The first thing I notice is the slope, which is going down, which means this is for sure a negative slope. So any slopes that just include 5 is now crossed off. And since the formula goes like y=mx+b, I believe the answer would be C, because it actually follows the formula as it should. If I'm wrong, pick D for sure.
Answer:
y=-5x-2
Step-by-step explanation:
help me answer this please!!! i will mark you brainliest
Answer:
363 ft.
Step-by-step explanation:
To calculate the base side which is b we use the trigonometric identity called cosine.
[tex]cos \theta=\frac{base}{hypotenuse} \\\\cos25 = \frac{b}{400}\\\\b=400*cos 25\\b=400*0.906\\b=362.5\ ft[/tex]
Since we the answer to the nearest whole number it would be b = 363 ft.
-6 (-2/3)
How is it solved
Answer:
4
Step-by-step explanation:
-6 × (-2/3)
-2 × (-2)
= 4
hope it helpful
In the triangle shown, find x.
Can someone help me with 1-3 plz I will mark brainliest. Plz show steps thx
Answer: just graph them
Step-by-step explanation: the month is on the x axis and the money/people is in the y axis.
What is the sum of
6x - 11y + 2x + 2y?
the answer need to be a formula of answer+answer
this is 15 points, so please help
Answer:
8x-9y
Step-by-step explanation:
6x+2x=8x, -11y+2y=9y
Hope this helps plz hit the crown :D
what is the simplified unit rate of 1/3 and 3/4
Answer:
3/4 = 0.75 1/3 = 0.3333
Step-by-step explanation:
The sum of two numbers is 92. One eighth of the larger number plus one third of the smaller number is 19. Find the numbers.
Answer:
The numbers 'x' and 'y' are:
[tex]x=56,\:y=36[/tex]
Step-by-step explanation:
Let 'x' and 'y' be the two numbers
As the sum of the two numbers is 92.
so
[tex]x+y = 92[/tex]
Given that One-eighth of the larger number plus one-third of the smaller number is 19.
so
[tex]\frac{1}{8}x\:+\:\frac{1}{3}y=19[/tex]
now solving both equations to determine the numbers 'x' and 'y'.
[tex]\begin{bmatrix}\frac{1}{8}x+\frac{1}{3}y=19\\ x+y=92\end{bmatrix}[/tex]
[tex]\mathrm{Multiply\:}\frac{1}{8}x+\frac{1}{3}y=19\mathrm{\:by\:}8\:\mathrm{:}\:\quad \:x+\frac{8}{3}y=152[/tex]
[tex]\begin{bmatrix}x+\frac{8}{3}y=152\\ x+y=92\end{bmatrix}[/tex]
[tex]x+y=92[/tex]
[tex]-[/tex]
[tex]\underline{x+\frac{8}{3}y=152}[/tex]
[tex]-\frac{5}{3}y=-60[/tex]
[tex]\begin{bmatrix}x+\frac{8}{3}y=152\\ -\frac{5}{3}y=-60\end{bmatrix}[/tex]
solve for y
[tex]-\frac{5}{3}y=-60[/tex]
[tex]-5y=-180[/tex]
[tex]\mathrm{Divide\:both\:sides\:by\:}-5[/tex]
[tex]\frac{-5y}{-5}=\frac{-180}{-5}[/tex]
[tex]y=36[/tex]
[tex]\mathrm{For\:}x+\frac{8}{3}y=152\mathrm{\:plug\:in\:}y=36[/tex]
[tex]x+\frac{8}{3}\cdot \:36=152[/tex]
[tex]x=56[/tex]
Thus, the numbers 'x' and 'y' are:
[tex]x=56,\:y=36[/tex]
The area of the triangle is
square inches.
fill in the blanks
Answer:
48sq^2
Step-by-step explanation:
(12*8)/2
96/2
48
Find the slope of Y(-5, 0), Z(-2,-4) *
Answer:
[tex]\boxed{\sf{-\dfrac{4}{3} }}[/tex]
Step-by-step explanation:
Use the slope formula.
Slope:
[tex]\Longrightarrow: \sf{\dfrac{y_2-y_1}{x_2-x_1} }[/tex]
y2=(-4)y1=0x2=(-2)x1=(-5)[tex]\sf{\dfrac{-4-0}{-2-\left(-5\right)}=\dfrac{-4}{3}=\boxed{\sf{-\dfrac{4}{3} } }[/tex]
Therefore, the slope is -4/3, which is our answer.Answer:
[tex]slope=\frac{-4}{3}[/tex]
Step-by-step explanation:
Step 1: Determine the slope
[tex]slope=\frac{y_2-y_1}{x_2-x_1}[/tex]
[tex]slope=\frac{-4-(0)}{-2 -(-5)}[/tex]
[tex]slope= \frac{-4}{-2 + 5}[/tex]
[tex]slope=\frac{-4}{3}[/tex]
Answer: [tex]slope=\frac{-4}{3}[/tex]
brainliest for correct answer
Answer:
5
Step-by-step explanation:
Please help! 20 points! Idk what I'm doing wrong.
Answer:
I think that it is 74 i did 102-28.
Step-by-step explanation:
hope this is helpful!!;)
Jacob sells homemade skateboard decks for a profit of $27 per deck. He is considering switching to a new type of material that will increase his profit, as expressed by the function y = 32x, where x is the number sold and y is the amount of profit.
How many more dollars will Jacob earn on each skateboard deck if he switches to the new material? Explain how you found your answer.
Answer:
multiply it and the answer is x
Step-by-step explanation:
answer x that
Evaluate the expression
negative 14 plus 5
Answer:
its -9 :)
dmdmonjdnkjdnb
Answer:
-9
Step-by-step explanation:
-14+5 = -9
In equations like this, look at the signs of the numbers and that will tell you what to do. Remember it like this:
"Same signs add and keep. Different signs subtract. Keep the sign of the higher number then you'll be exact"
Can someone please help?
134
-
120
would equal:
14.
When given h(x)=-x+4, solve for x when h(x)=0
Answer:
x=4
Step-by-step explanation:
h(x)=-x+4
h(x)-0+4
h(x)=4
Answer:
x = 4
Step-by-step explanation:
Given: [tex]h(x) = - x + 4[/tex]
Solve for x, when: [tex]h(x) = 0[/tex]
◇◇•◇◇
[tex] - x + 4 = 0[/tex]
[tex] - x = - 4[/tex]
[tex]\boxed{\green{x = 4}}[/tex]
2 angles whose non shared sides are opposite rays are defined as
An airplane flies 1250 km in 1 hour 20 minutes. What is its average speed in kilometers per hour?
Answer:
tiiiuhhhghhjpjjhhjhgghhuuhh
1. Find the slope of the line graphed below.
Answer:
[tex]m=\frac{1}{2}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASAlgebra I
Slope Formula: [tex]m=\frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Find points from graph.
Point (-2, 0)
Point (0, 1)
Step 2: Find slope m
Substitute: [tex]m=\frac{1-0}{0+2}[/tex]Subtract/Add: [tex]m=\frac{1}{2}[/tex]there are 11 kids at a birthday party if there are six girls and five boys at the party which fraction of the kids are boys
7 divided by 9=28 divided by y
Answer:
7/9=28/y
We move all terms to the left:
7/9-(28/y)=0
Domain of the equation: y)!=0
y!=0/1
y!=0
y∈R
We add all the numbers together, and all the variables
-(+28/y)+7/9=0
We get rid of parentheses
-28/y+7/9=0
We calculate fractions
The required answer is y = 36 is the value that makes the equation true.
Given that 7 divided by 9=28 divided by y
A proportion is an equation that relates two ratios or fractions, stating that they are equal. It can be used to solve problems involving ratios or to find an unknown value.
To solve a proportion, we use the concept of cross-multiplication. This involves multiplying the numerator of one fraction by the denominator of the other fraction and setting the two products equal to each other.
To find the value of y in the equation 7 divided by 9 = 28 divided by y, set up a proportion and solve for y.
The proportion can be written as:
7 / 9 = 28 / y
To solve for y, by cross-multiplication:
7 x y = 9 x 28
Simplifying:
7y = 252
Dividing both sides of the equation by 7:
y = 252 / 7
y = 36
Therefore, the value of y that satisfies the equation 7 divided by 9 = 28 divided by y is y = 36.
Substitute y = 36 into the equation, gives:
7 / 9 = 28 / 36
After simplifying both sides of the equation, we find that both fractions are equal to 4/9.
Hence, y = 36 is the value that makes the equation true.
Learn more about solving equations and proportions click here:
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A town’s population is 60,375. An average of 125 people move into the town each month. Write an equitation to find m, how many months will population of the town be equal to 64,875?
A. 125m+ 60,375=64,875
B. 64,875m+ 125 =60,375
C. 60,375m+ 125 =64,875
D. 125m+ 65,875 = 60,375
20 POINTSS Select all the values that are equivalent to the given expression. Express your answer in scientific notation.
PLZ HEPL ME DUE IN 5 MIN
Select all the values that are equivalent to the given expression. Express your answer in scientific notation.
(9.6 × 10^3) × (6.7 × 10^2)
A 6.432 × 10^5
B 6.432 × 10^6
C 64.32 × 10^5
D 64.32 × 10^6
E (9.6 × 6.7) × (10^3 × 10^2)
The expression (9.6 × 10³) × (6.7 × 10²) can be simplified in scientific notation as 6.432 × 10⁶ , 64.32 × 10⁵ and (9.6 × 6.7) × (10³ × 10²) .
Scientific notation is a means to express values that are either too big or too little to be conveniently stated in decimal form (typically would result in a long string of digits). It is also known as standard form in the UK and scientific form, standard index form, and standard form. Scientists, mathematicians, and engineers frequently utilize this base ten notation because it can make some mathematical operations simpler.
The given expression is : (9.6 × 10³) × (6.7 × 10²)
First we multiply the decimal terms separately.
So (9.6 × 6.7) = 64.32 and now we multiply the power terms
10³ × 10² = 10²⁺³ = 10⁵ ( By using the properties of exponents)
So in proper scientific notation 64.32 × 10⁵ = 6.432 × 10⁶
Which can also be written as 6.432 × 10⁶ or (9.6 × 6.7) × (10³ × 10²) .
To learn more about scientific notation visit:
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Solve the inequality
22 + 4x - 32 < 0
Answer:
x=5
Step-by-step explanation:
22 + 4x - 32 < 0
+32 +32
22 + 4x < 32
-22 -22
2x < 10
divide by 2
x=5
Find the slope of GH: G(-11, -3) and H(-6,7)
Answer: m=2
M stand for measurement
Step-by-step explanation:
(−11,−3);(−6,7)
(x1,y1)=(−11,−3)
(x2,y2)=(−6,7)
Use the slope formula:
m= y2−y1 /x2−x1
(7−(−3) ) −( 6−(−11) )
= 10 /5
=2
Answer: m=2
(hope this helps )
I need help with this (2 parts so 20 points)
Answer: C
Step-by-step explanation: Something Something Of math
0.32 divided 38.9 please and thank you
Answer:
The correct answer has a lot of decimals, but the correct answer is 0.008226221. If you want to simply the alternative answer is 0.008
Step-by-step explanation:
HAVE A GOOD DAY!
Catherine sketched the slope triangle on the previous slide. Notices that the slope triangle has a 2 and 4, so she thinks the slope is 2/4 or 1/2
Answer:
1/2
Step-by-step explanation:
4/3 ÷ 7/8 = in khan academy
Answer:
1/42
Step-by-step explanation:
1 11/21
Have a Merry Christmas!
what is the exponent of 4^4
Answer:
4
Step-by-step explanation:
When there is a smaller number to the right side of your number(at the top) that would be your exponent. To find that answer do 4*4*4*4. Which would give you 256.