I’m confused please help me
Answer:
A Subtract 6 from 27 then divide by 3
Step-by-step explanation:
3B + 6 = 27
3B = 21
B = 7
so you subtract 6 from 27, then divide by 3
Given the quadratic function 8x2 - 5x + 3 = y, which statement is true?
a. The quadratic is expressed in standard form; a= -8, b=5, and c= -3.
b. The quadratic is expressed in standard form; a=8, b= -5, and c=3.
c. The quadratic is expressed in standard form; a = 8, b=5, and c= -3.
d. The quadratic is not expressed in standard form because the equation is not equal to 0.
Answer:
b. The quadratic is expressed in standard form; a=8, b= -5, and c=3.
You start at (0, 2). You move down 4 units. Where do you end?
Answer:
(0, -2)
Step-by-step explanation:
Answer:
(0,0)
Step-by-step explanation:
"What is the GCF (greatest common factor) of 60x^3- 10x^2+ 30x?
Answer:
10x
Step-by-step explanation:
Given the expression 60x^3- 10x^2+ 30x, we are to find the GCF
First let us find the factors of each terms
60x³ = 6 * (10 * x) * x²
10x² = 1 * (10 * x) * x
30x = 3 * (10 * x)
From the three factors, you can see that 10*x is common to them all. Hence the GCF of the expression will be 10x
Find the y-intercept of the parabola y = x2 + x − 5.
Answer:
-5
Step-by-step explanation:
The school cafeteria has 13 round tables and 20 rectangular tables. Each round table has 7 chairs, and each rectangular table has 8 chairs. How many chairs are there in all?
Answer:
160 for the rectangle table and 91 for the round table
Determine if a triangle with the following sides forms a right triangle. Explain.
10 ft, 12 ft, 30 ft
6 m, 8 m, 10 m
8 m, 16 m, 24 m
20 in, 21 in, 28 in
Answer:
10, 12, 30 - no
6, 8, 10 - yes
8, 16, 24 - no
20, 21, 28 - no
Step-by-step explanation:
Just plug them into the Pythagorean Theorem equation (a² + b² = c²)
Brₐinliest plz close to leveling up
A local restaurant advertises that the mode cost of their most popular meals is $8. If the costs of their most popular meals are $7, $8, $8, $12, $13, $15, $17, $18, and $20, which word or phrase best describes this kind of advertising?
accurate
inaccurate
accurate, but misleading
inaccurate and misleading
Evaluate
13- (-9)
need helpp
Answer:
The answer is 22.
Explanation:
Multiply -1 by -9.
[tex]13 + 9[/tex]
Add 13 + 9.
[tex]22[/tex]
Therefor, the answer is 22.
Plz help mee I am stuck
Answer:
Step-by-step explanation:
The answer is in the problem just figure it out with the numbers and plug it in
WXYZ is a rhombus. What is m of angle XYZ?
Answer:
112
Step-by-step explanation:
8x+10=90
8x=80
x=10
180-90-(3x+4)=90-34=56
56×2=112
please help :))
ty :))
Answer:
Answer is 980.
Step-by-step explanation:
First what you should do it figure out 14^2 which is 196 then you times that by 5 which gets you 980. Hope this helps.
Answer:
The answer is 980.
Step-by-step explanation: to follow pemdas you first start with the exponents for there are no parenthesis. So to do this 14^2 is just 14x14 with is 196. Then you take that and multiply it by the 5 to get your end product. 196x5=980.
Hope this helps.
Please answer (NO SPAMMING) What is the sum of 56.4t + 1650kg? Give your answer in Kg
Answer:1,706
Step-by-step explanation:
Add
Answer:
58,050,000 grams= 58050kg
Step-by-step explanation:
58059kg is the answer
x 52° 46° Find the unknown angle measure
Answer:
82 degrees
Step-by-step explanation:
It should all equal 180 so 52+46=98 and 180-98 is 82
Can anyone please help me on this
Answer:
67mm
Step-by-step explanation:
Name two lines that are perpendicular
Answer:
AE and CE or AB and CD
Step-by-step explanation:
for explanation perpandicalar is to form a right angle =90 and its symbol is □
Answer:
A and C.
Step-by-step explanation:
Hi! Whenever you want to find lines that are perpendicular you have to search between them an 90 angle. Hope it helped!
6 and 1/3 minus 4 and 1/4
Jeb and Lori went to a florist to buy flowers. Jeb bought 6 roses and 3 carnations for $20.25. Lori bought 8 roses and 3 carnations for $25.75. Find the price of one rose and the price of one carnation.
Answer:
rose: $2.75; carnation: $1.25
Step-by-step explanation:
helppppppppppppppppp plzzzzzzzzzzz
Answer:
6/5
Step-by-step explanation:
If you are looking for the slope of the line it is 6/5 because starting from the origin you rise 6 (go up in this case) and run (go right in this case) 5 from the two points that you were given. The line is also going in an upwards direction so the slope is also positive. If you want to write the slope-intercept form equation you would use the slope intercept formula y=mx+b and plug in your slope (6/5) and your y-intercept, which is just 0 because it is at the origin and you would get y=6/5x or y=6/5x+0.
Point B is a point of tangency. Find the radius r of OC.
Answer:
r = 16 units
Step-by-step explanation:
From the figure attached,
AB is the tangent drawn from a point A to the circle C.
BC = r [Radius of the circle]
Length of AC = (18 + r)
AB = 30
By the property of a tangent drawn to a circle,
"Radius of a circle and tangent are perpendicular to each other"
AB ⊥ BC
By applying Pythagoras theorem in ΔABC,
AB² + BC² = AC²
(30)² + r² = (r + 18)²
900 + r² = r² + 36r + 324
36r = 900 - 324
r = [tex]\frac{576}{36}[/tex]
r = 16 units
221 is 65% of what number
11.25 is 75% of what number
Answer:
340; 15
Step-by-step explanation:
221 is 65% of 221
11.25 is 75% of 15
Someone please please help help me please please ASAP with my work
And NO LINKS or FILES
Answer:
1.
Blank 1: y
Blank 2: x
2.
Blank 1: x
Blank 2: y
Step-by-step explanation:
The reflection of a point along y-axis means the y value stays the same and the x-value changes its sign.
Blank 1: y
Blank 2: x
The reflection of a point along x-axis means the x value stays the same and the y-value changes its sign.
Blank 1: x
Blank 2: y
Two magnets will attract one another if
Answer:
the rule to remember is that opposites attract. every magnet has both a north and a South pole. when you place the North Pole of one magnet near the South Pole of another magnet, they are attracted to one another.
Step-by-step explanation:
Hope this helped Mark BRAINLIEST!!
Answer:
The magnets have different poles facing each other ( N/S > < S/N )
Emily's family loves to work together in the garden. They have a slight preference for flowers, as 60%, percent of their plants are flowers and 40%, percent are vegetables. They have 50 plants growing in the garden.
Answer: the answer is 20.
12.
The table below shows the budget for the McDougal Family.
Budget Item Amount
Income $3,500
Income Taxes $350
College Savings $315
Retirement Savings $200
Emergency Fund Savings $115
Living Expenses $2,400
What percentage of the total income is the McDougal family saving for college?
12%
8.5%
9%
10.5%
Answer:
8.5%
Step-by-step explanation:
the question is on the photo anyone pls help
Answer:
3 inches per hour
Step-by-step explanation:
hope this helps
please helppp!!! will mark brainlyist
Answer:
x ≈ .1138985869
Step-by-step explanation:
[tex]tangent = \frac{opposite}{adjacent}[/tex]
[tex]tan(\frac{10}{x} ) = 26[/tex]
[tex]tan^{-1}[ tan(\frac{10}{x} )] = tan^{-1}(26)[/tex]
[tex]\frac{10}{x} = tan^{-1}(26)[/tex]
[tex]10 =x[ tan^{-1}(26)][/tex]
[tex]\frac{10}{tan^{-1}(26)} =x[/tex]
x ≈ .1138985869
please silve this question fast
Find the distance between the points (6, -2) and (9,4).
Answer:
75 units
Step-by-step explanation:
Answer:
5 units
Step-by-step explanation:
answer given by IXL
X = 3/y
Do x and y show direct variation?
This is the last test of the school year if I fail I may have to go to summer school helppp
Answer:y varies directly as x if y = kx for some constant, k. In other words, y/x is constant. y varies inversely as x if y = k/x for some constant, k.
Step-by-step explanation:
