Answer:
jingle bell Rock Moana lolil
Helpppppp! I’ll give 40
Answer:
x = -2 y = -4
x = -1 y = -1
x = 0 y = 2
x = 1 y = 5
number 9 help, please
Answer:
Unique
Step-by-step explanation:
aster sold 18 oranges if this are 12% of her total oranges how many oranges are not sold
Answer:
132.
Step-by-step explanation:
If 12% are sold then 100-12 = 88% are unsold.
12% = 18 oranges
1% = 18/12 = 1.5 oranges,
88% = 1.5 * 88 = 132.
The radius of a regular hexagon is 8 cm.
Find the apothem, perimeter and area
of the regular hexagon.
the measure of the side = of the measure of radius because the regular hexagon have 6 sides = at each others
meaning the measure the perimeter is = 6 times the radius
and the radius = 8cm
so perimeter = 6× 8 cm
perimeter = 48cm
since the apothem is the segment perpendicular to a side thought the center and those segment are not promotional we have the notation as
r square root of 3 divided by 2
r = radius = 8 cm
by apply the formula
8square root 3 divided by 2
so the area will be
since the perimeter is 48cm
and the apothem is 8 square root of 3 divided 2
so the area will be 48 times 8 square root of 3 divided by 2 = 384 square of 3 divided by 2 .
hope that helps.
The slope-intercept form of the equation of a line that passes through point (–2, –13) is y = 5x – 3. What is the point-slope form of the equation for this line?
Answer:
y + 13 = 5(x + 2)
Step-by-step explanation:
the point is (-2 , -13)
Point slope form is: y - y1 = m(x - x1)
y1= -13
x1= -2
y - -13 = 5 (x - -2)
y +13 = 5(x+2)
please help i rly need help
Answer:
A. is uniform
B. is skewd to the left
C. is skewd to the right
and D. is symmetrical
Step-by-step explanation:
give the value of x for the equivalent ratio 3:8 x:24
Answer:
9
Step-by-step explanation:
3/8=x/24 (cross multiplication)
3*24=8x (we don't need to multiply 3 with 24 bc we will divide both sides by 8 so it will be easier to find the final value)
x=9
Answer:
x = 9
Step-by-step explanation:
8: 24
Multiply 3
8 x 3 = 24
3 : x
Multiply 3
3 x 3 = 9
x = 9
Joaquin was putting numbers on a number line. Which number is NOT placed correctly on the number line?
A.27/2
B.42
c.18 ¾
D.21.1
PLS I NEED HELP
Answer:
C
Step-by-step explanation:
Algebra Find the volume of the three-dimensional figure in terms of x.
Please if anyone is available could you solve this I’m a bit stuck. Thank you!
Answer:
Step-by-step explanation:
Plz help me this is to much
Please help.
Is algebra.
Answer:
Step-by-step explanation:
marking brainliesttt
is a. the correct answer?
Answer:
I think it's A because a negative relationship is when the independent variable increases in value and the dependent variable decreases
Step-by-step explanation:
what is the equation for this line
Answer:
y=-1.5x+0.5 or y+1.5x-0.5=0
The electric current is I, is amperes, in a circuit varies directly as the voltage V. When 12 volts are applied the current is 4 amperes. What is the current when 18 volts are applied
Answer: 6 A
Step-by-step explanation:
Given
Current varies directly with Voltage
i.e.
[tex]I\ \propto V\ or\\V\ \propto\ I\\V=IR[/tex]
when V=12 V, I=4 A i.e.
[tex]\Rightarrow 12=4R\\\Rightarrow R=3\ \Omega[/tex]
When V=18 V
[tex]\Rightarrow 18=I\times 3\\\Rightarrow I=6\ A[/tex]
Current is 6 Ampere
I need the answer to question 3 please help me
Answer:
[tex]x = 26[/tex]
Step-by-step explanation:
Supplementary Angles add up to 180.
Angle C and Angle D add up to 180.
[tex]128 + 2x = 180[/tex]
[tex]2x = 52[/tex]
[tex]x = 26[/tex]
Can someone please help? I'll give brainlist!
Step-by-step explanation:
Use TOA method (tan angle = opposite / adjacent)
Given Opposite = x
adjacent = 6,
[tex] \tan(37) = \frac{opposite}{adjace nt} \\ \tan(37) = \frac{x}{6} \\ x = 6 \tan(37) \\ = 4.5units(nearest \: tenth)[/tex]
Which graph best represents y = -x2 + 6x - 1
Answer: Right below!
Answer:
i worked so hard on this graph please may i have brainiest
Step-by-step explanation:
4-7 -
4-7
7
PLEASE HELP
Answer:
B) 1/4^ 7.
Step-by-step explanation:
You should know this.... basic math
sec(x+20)°=csc(x+20)°
very much secsc
Step-by-step explanation:
yes i love the secc
Answer:
a) 3:1
b) yes "si"
c) by enlarging the digram by 150% your bassically tripling the values inside and outside the shape which explains why the new P"Q" is 3 times larger than the smaller one (Translate this)
Step-by-step explanation:
The floor of a restaurant is a square of sides 28 cm. The floor covered with square tiles of sides 40 cm. Calculate the total number of tiled used.
Answer:
I'm going to calculate with sides 28 m
4,900 tiles used
Step-by-step explanation:
Area restaurant 28x28 = 784 m squared
each tile 40 cm = 0.4m
area of tile 0.4x0.4 =0.16
784/0.16 = 4,900
A company makes steel rods shaped like cylinders. Each rod has a diameter of 4 centimeters and a height of 90 centimeters. If the company used 30,520.8 cm
of steel, how many rods did it make?
Use 3.14 for x, and do not round your answer.
Answer:
26.986 rods
Step-by-step explanation:
25 points, need ASAP. Graph the line that passes through the two points then find the slope of the line.
Answer:
Slope is 2/3
Just plot the two points then draw a line through them.
Ms.Femandez needs to buy new carpet for her bedroom floor. A model of her bedroom floor is shown on the right .If each square foot of carpet costs $2 how much will it cost her to buy the carpet?
Correct Questions:
The correct question has a diagram attached to it which has dimensions of the bedroom floor available which are 15 by 18 feet.
Answer:
Answer is 540 $
Step-by-step explanation:
We will first find the area of the room
Area = Length x Width
Area = 15 x 18 = 270 sq feet
She needs 270 square feet of carpet.
one square feet costs 2 $
so, total cost of carpet = 270 x 2 = 540 $
Find the area of this figure pls
Answer:
1824 in2
Step-by-step explanation:
sqaure = 48 x 32 = 1536 in2
Triangle = (12 x 48) / 2 = 288 in2
total area = 1536 + 288 = 1824 in2
Help! Thanks if you do! ✨✨
Answer:
I would say either A or C
Step-by-step explanation:
I know it's a lot, but i would appreciate if you answered it :)
Volume of the cylinder
I’ve tried all the answers I could find and they’re still wrong.
Find the limit of the function by using direct substitution. limit as x approaches three of quantity x squared plus three x minus one.
17
0
-17
does not exist
Answer:
17
Step-by-step explanation:
Given the limit of a function expressed as;
[tex]\lim_{x \to 3} x^2 + 3x - 1[/tex]
Substitute x = 3 into the function to have;
[tex]= 3^2 + 3(3) - 1\\= 9 + 9 -1 \\= 18 - 1\\= 17[/tex]
Hence the limit of the function as x tends to 3 is 17
ill mark brainliest, question is attached
Answer:
-3
Step-by-step explanation:
-9u+9u is 0 so all you are left with is -3
Answer:
-3
Step-by-step explanation:
-9u + 9u - 3
-9u and 9u cancel out, so it simplifies to -3