Answer:
Step-by-step explanation:
x-axis:(2,-3)
y-axis:(-2,3)
Please help me figure out the right answer and if you don’t know please don’t answer the question
Answer:
Figure A and C
Step-by-step explanation:
find the volume of each figure
Answer:
1)80m³
2)240in³
3)144 cm³
What is the value of X? (giving brainliest and thanks to all!)
Answer:
I believe it is A
Step-by-step explanation:
I dont quite remember the formula, but I belive that 30 would be correct because if im remembering correctly the formulas are "a + b = c" and "c - (a/b) = (a/b)
a/b = a or b, depending what they give you
Answer:
45°
Step-by-step explanation:
This is a isosceles triangle and also a right triangle, so it means it have an 90° ingernal angle and the other two internal angles have the same value. Remember that the sum of the internal angles of a triangle is always 180°, so:
180° -90° = 90°
90°/2 = 45°
Hudson currently makes $18 per hour after taxes. He works 35 hours per week.
If Hudson works 52 weeks out of the year, how much money will he earn during
that time?
it's easy
18×35 to know how much in a week it will give you 630 after we know how much in a week we will do the same to know in a year 630×52=32760
In this diagram, line dcuts three lines to form the angles shown.
Which two lines are parallel?
a and b
a and c
b and c
No lines are parallel
Answer:
No lines are parallel, hope this helped!!!
The angle formed by intersections are not the same thus non of the line will parallel so option (D) is correct.
What are parallel lines?Two lines in the same plane that are equally spaced apart and never cross each other are said two lines in the same plane that are equally spaced apart and never cross each other to be parallel lines.
As per the given line and intersecting line.
Line d is making some angles with lines a,b, and c.
If any of the two lines amount a,b and c would parallel then the angle would be the same.
Since none of the angles is the same thus none of the given lines will be parallel.
Hence "Since intersections do not form an identical angle, no line will be parallel".
To learn more about parallel lines;
https://brainly.com/question/16701300
#SPJ2
at a market 8 mangoes and 6 pears cost $25.00 and 4 mangoes and 8 pears cost$30.00. what is the cost of one mangoes
Answer:
the answer is 4.00 Yw for the help
if the triangle shown is rotated 180 degrees about the origin, what are the coordinates of Point F?
Point F=(3;2) I think so
If a car is moving at the speed of 60 miles per hour how many miles would a car travel i 120 minutes
Answer:
120 miles
Step-by-step explanation:
120minutes= 2hour
2×60÷1=120 (miles)
The factorization of
[tex] 4p {}^{2} + 49q {}^{2} + 1 - 28pq - 14q + 4p[/tex]
is
WILL GIVE BRAINLIEST AND THANKS. find the value of x
Answer:
180 - 36? I dont exactly remember how to do this
Step-by-step explanation:
Sorry if its not right
which represents the inverse of the function f(x) = 4x?
Answer:
[tex]{ \tt{let \: inverse \: be \: m }} \\ m = \frac{1}{4x} \\ x = \frac{1}{4m} \\ { \bf{f {}^{ - 1} (x) = \frac{1}{4x} }}[/tex]
Uses the table to answer the question. The table shows the height data, in inches, for two types of dogs.
The difference, in inches, between the mean heights for the two types of dogs is ______ times the variation for either type.
A- 2
B- 3
C- 4
D- 5
#32A.) A 3.5 pound package of hamburger costs $11.20.
A. what is the cost of one pound of hamburger?
B. if you did not write a proportion to answer question #32A. above, write a proportion that you could have used to answer question #32A.
Answer:
The cost of one pound of hamburger is $3.20.
Step-by-step explanation:
A)
11.20 ÷ 3.5
$3.20 per lb
B)
Write a proportion:
Variable x = cost per 1 lb
3.5/11.20 = 1/x
Cross multiply:
3.5 × x = 11.20 × 1
3.5x = 11.20
x = 3.2
$3.20 per lb
Hellopoooopppoo
Quickkkkkkkkkkkkkkk
Answer:
4.5 units
Step-by-step explanation:
PQ transferred to WX, and QR to XY.
PQ = 4, WX = 6, so the scaling factor x applies so that we create 6 or of 4 :
4 × x = 6
x = 6/4 = 3/2
the save scaling factor applies now to all other sides too due to the fact that the same transformation was done to the whole shape.
=> QR × 3/2 = XY.
3 × 3/2 = 9/2 = 4.5 = XY
Find the difference: 28y − 16y
A.
12y
B.
10y
C.
-44y
D.
-12y
Answer:
A. [tex]12y[/tex]
Step-by-step explanation:
Subtract like normal 28 - 16 = 12
so then it's 12y
What is the sum of the pink and green area?
Answer:
I think the answer is 11x
Answer:
11x
Step-by-step explanation:
Pink area = 6x
Green area = 5x
Total (sum) = 6x+5x =11x
what is 1 1/5 x 3 4/5 x 1
Answer:
Step-by-step explanation:11/5 x 3 =6.6 4/5 x 1 =0.8
Colleen is knitting a scarf. For every 45 pieces of blue yarn she uses, she uses 18 pieces of red yard. What equation can be used to represent the proportional relationship between the amount of blue yarn, b, and red yard, r, that Colleen uses when knitting a scarf?
Given:
For every 45 pieces of blue yarn, Colleen uses 18 pieces of red yard.
To find:
The equation that can be used to represent the proportional relationship between the amount of blue yarn, b, and red yard, r, that Colleen uses when knitting a scarf.
Solution:
We have,
Blue yarn = 45 pieces
Red yarn = 18 pieces
It is given that there is a proportional relationship between the amount of blue yarn, b, and red yard, r, that Colleen uses when knitting a scarf. So,
[tex]\dfrac{r}{b}=\dfrac{18}{45}[/tex]
[tex]\dfrac{r}{b}=\dfrac{2}{5}[/tex]
[tex]r=\dfrac{2}{5}b[/tex]
Therefore, the required equation is [tex]r=\dfrac{2}{5}b[/tex].
A cylinder and a cone have the same volume. The cylinder has a radius of 8 inches and a height of 6 inches. The cone has a radius of 12 inches. What is the height of the cone?
Answer: [tex]8\ in.[/tex]
Step-by-step explanation:
Given
Radius and height of cylinder is 8 and 6 inches
Similarly the radius of cone is 12 inches
If they have same volume
Equate the volume of cylinder and cone
[tex]\Rightarrow \pi r^2h=\dfrac{1}{3}\pi r'^2h'\\\\\Rightarrow \pi \cdot 8^2\times 6=\dfrac{1}{3}\pi \cdot 12^2\times h\\\\\Rightarrow h=\dfrac{64\times 18}{144}\\\\\Rightarrow h=8\ in.[/tex]
Therefore , the height of cone is 8 in.
Find the slope of the line through the pair of points.
L(–9, 6), M(–1, –9)
Answer:
slope = y2 -y1/x2 -x1
= -9 - 6/-1 - (-9)
= -15/8
= -1.875
Solve for the unknown angle indicated by the variable m. Show all your steps.
Answer:
m = 70°
Step-by-step explanation:
∠IHA + ∠AHG = 180 {Linear pair}
∠IHA + 120 = 180
∠IHA = 180 - 120 = 60
In ΔABH ,
∠A + ∠AIH + ∠AHI = 180 {Angle sum property of triangle}
50 + ∠AIH + 60 = 180
∠AIH + 110 = 180
∠AIH = 180 - 110
∠AIH = 70°
BG // CK and AD is transversal,
m = ∠AIH {Alternate interior angles}
m = 70°
what is the area of this please
(5p-6pq+2q) (2p2+372)expand.
Answer:
(7p_6pq+) 2p2+ 372 =11p_6pq+372
Find the slope of the line
Answer:
-4/3
Step-by-step explanation:
y2 - y1 / x2 - x1
-9 - (-1) / 0 - (-6)
-4/3
4) Find the measure of angle b
Answer:
43º
Step-by-step explanation:
full circle is 360
b = 360 - 209 - 108
b = 43
Find the coordinates of point P along the directed line segment AB so that AP to PB is the given ratio A (4,- 2),B(9, 8); 2 to 3
Answer:
(7, 4)
Step-by-step explanation:
Using the formula for calculating the midpoint expressed as;
M(X,Y) = {(ax1+bx2)/a+b, ay1+by2/a+b}
X = (ax1+bx2)/a+b
Y = ay1+by2/a+b
Substitute the given coordinate
X = 2(4)+3(9)/2+3
X = 8 + 27/5
X = 35/5
X = 7
Y = 2(-2)+3(8)/2+3
Y = -4+24/5
Y = 20/5
Y = 4
Hence the required coordinates will be at (7, 4)
What will be the multipicative inverse of -1/4??
Answer:
-4.
Step-by-step explanation:
Let x be the multiplicative inverse, then:
-1/4 * x = 1
x = 1 / (-1/4)
= 1 * -4
= -4.
Answer:
-4
Step-by-step explanation:
f y varies inversely as x and x = 6 when y = 15, what does y equal when x = 9? PLEASE HELP ITS A TIMED TEST
Answer:
y = 10 when x = 9
Step-by-step explanation:
y = k/x
Where,
k = constant of proportionalty
Find k when x = 6 when y = 15
y = k/x
15 = k/6
Cross product
15 * 6 = k
k = 90
what does y equal when x = 9?
y = k/x
= 90/9
y = 10
y = 10 when x = 9
4(-5)+9+11=12
-4(-5)-9-11=10
5(9)-11=9
True or False
Answer:
1) false
2)false
3)false
Step-by-step explanation:
it was done by a calculator so
Two trucks leave a warehouse at the same time, traveling in opposite directions. The rate of the faster truck exceeds that of the slower truck by miles per hour. After hours, they are miles apart. What are the rates of the trucks? Use the table below to organize your work
Answer:
Speed of the slower truck = 57.5 miles/hour
Speed of the faster truck = 62.5 miles/hour
Step-by-step explanation:
Using missing information;
Assume;
Speed of the slower truck = a
Speed of the faster truck = a + 5
Distance traveled by the slower truck = d
Distance traveled by the faster truck = 600 - d
So,
a(5) = d ........ Eq1
(a+5)(5) = 600 - d
5a + 25 = 600 - d
So,
5a + 25 = 600 - 5a
10a = 575
a = 57.5
Speed of the slower truck = 57.5 miles/hour
Speed of the faster truck = a + 5
Speed of the faster truck = 57.5 + 5
Speed of the faster truck = 62.5 miles/hour