Answer:
slope = 3/2
Step-by-step explanation:
rise over run, so -6-0 / 3-7 = -6/-4 =6/4 = 3/2
Can someone help me out my grads are bad
Answer:
Lisa's new area will be 3600 ft ^ 2
It will be 9 times the original
Dan should increase the length by 5 times
Step-by-step explanation:
Original length = 40
New length = 40 x 3 = 120
Original length = 10
New length = 10 x 3 = 30
120 x 30 = 3600 ft^2
3600/400 = 9
It will be 9 times larger
For Dan:
ex:
length = 1
width = 2
Area = 2
He wants it to be 20 times 2
Lisa says increase 4 times
2 x 4 = 8
2 x 20 = 40
40/8 = 5
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
sorry the picture is kinda small
The Answer:
36/121
(6/11)^2 = 6/11 multiplied by itself two times
6/11 x 6/11
Numerator: 6 x 6 = 36
Denominator: 11 x 11 = 121
So the answer is 36/121
Hope it helped!
HELP DUE IN 15 MINS!
x = ?? degrees
Answer:
148°Step-by-step explanation:
Inscribed angle is half the intercepted arc measure.
m∠PQR = 1/2xx = 2m∠PQRx = 2(74°) = 148°What is one thing that you want to accomplish next year in math? State your goal for math (in a complete sentence):
Answer:
I want to take better notes that include examples and definitions.
Step-by-step explanation:
Answer:
My goal in math that I would like to accomplish next year is to be a hard-working student who is self-managed and can work under pressure. ( switch it up a little if it doesn't match you)
Step-by-step explanation:
Help please gotta pass
Answer:
(59,93)
Step-by-step explanation:
A staircase 60 feet long reaches the top of a vertical wall. Find the angle of depression from the
top of the stairs if the staircase reaches a height of 20 feet.
Write your answer as a decimal rounded to 2 decimal places.
Answer: The answer is 19.47
Please help with this geometry question ASAP. Also please show work
Answer:
The height of the square pyramid is 24 unit.Step-by-step explanation:
Given that:
Edge of the square pyramid = 14 unit Slant height of the square pyramid = 25 unitTo Find:
The height of the square pyramid.We know that:
In pythagoras theorem.
H² = P² + B²Where,
H = Hypotenuse = 25 unitP = Height = Let xB = Base = 14/2 = 7 unitFinding the height of the square pyramid:
⇒ H² = P² + B²
⇒ (25)² = x² + (7)²
⇒ 625 = x² + 49
⇒ x² = 625 - 49
⇒ x² = 576
⇒ x = √576
⇒ x = 24
Hence,
The height of the square pyramid = 24 unitWhat is the distance between two points(0,0)(-3,5)
Step-by-step explanation:
Think of it like a right triangle. Do you have a graph handy?
Ok, graph both of the points. Now connect the points. That's our hypotenuse and the side length we want to find.
Now, bring down a line from (-3,5) to the x axis. Do you see a right triangle?
All we have to do is find the hypotenuse of this right triangle we just drew. We already have the leg lengths which are 3 and 5. Using this, do the pythagorean theorem.
9+25=34
√34 is our hypotenuse & distance between the points
Answer:
[tex]\displaystyle d = \sqrt{34}[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Identify
Point (0, 0)
Point (-3, 5)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(-3-0)^2+(5-0)^2}[/tex][√Radical] (Parenthesis) Subtract: [tex]\displaystyle d = \sqrt{(-3)^2+(5)^2}[/tex][√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{9+25}[/tex][√Radical] Add: [tex]\displaystyle d = \sqrt{34}[/tex]Which equation represents the linear relationship between x and y that is shown in the
table below?
Answer:
y= 5-x
Step-by-step explanation:
We notice that when we put 5 for x we get 0 which means that we must be subtracting the given x value by constant
y= 5-x makes sense, try plugging in any x value given in table and you will get its y counterpart back.
For eg, when x= -1
y= 5- (-1) = 6 (negatives add)
What is the rate of change or slope of 2y + 3x = 1
Answer:
I dont have a clue
Step-by-step explanation:
i am doing this for points
If 6 - 7 = -1, which of the following is true?
-1 + 7 = 6
-1 + (-7) = 6
7 - 6 = -1
7 - (-1) = 6
Answer:
B is true
Step-by-step explanation:
Given parallelogram ABCD, solve for x
Answer:
x=5
Step-by-step explanation:
Set your equation up as following:
6x-10=3x+5
move the 3x to the left side by substracting
3x-10=5
now add 10 to the right side
3x=15
Divide 15 by 3 to isolate x
x=15/3
x=5
You sold your friend a raffle ticket for $1. If his ticket is selected from the 1000 sold, he will win
$500. What is the expected value of his net gain?
0 -$0.10
-$0.99
0 -$0.50
0 $0.05
what is the length of side a?
Answer:
c
Step-by-step explanation:
SOMEONE PLS HELP
In circle M shown, diameter SW intersects chord VT at R such that Arc VW = 34 degrees and Arc ST = 64 degrees. Which of the following is the measure of < VRW?
Answer:
if i understand correctly the answer will be 49
Step-by-step explanation:
st plus vw / 2 equal the degree of R and sorry my engilish is the baddest one
The graph below shows the amount of money a store earns for selling T-shirts. HELPS PLEASE!!
What is the rate of change for the graph?
A.
$2 per T-shirt
B.
$10 per T-shirt
C.
$40 per T-shirt
D.
$20 per T-shirt
Answer:
10 per shirt
Step-by-step explanation:
Angle 2 is 60. Find angle 8.
Options:
140
100
40
60
Which is the equation of the line that passes through the point (-3,-9) and has an undefined slope?
Answer:
Step-by-step explanation:
i dont know
Can someone help me
Answer:
-3/2 +2
Step-by-step explanation:
that's the slope intercept form equation :)
Question 24
A teacher asked some of her students how many siblings they have. The results are displayed in the dot plot.
I.
10
How many students did she ask?
А
7 students
B
10 students
C
21 students
D
41 students
Answer:
C, 21 students
Step-by-step explanation:
if you count out each dot plotted it equal 21 people
How many glasses like the one shown can be filled three quarters full from a pitcher holding 150 cubic in ches of water.
Answer:
6
Step-by-step explanation:
I had this question
How many equal line segments are needed to make a row of 35 squares?
Answer:
each pair of distinct vertices we connect them up with
a line segment. There are (8 2 )=28 such line segments.
Step-by-step explanation:
-
find the measure of the indicated angle (?). Round to the nearest tenth
Answer:
? = 43.8°
Step-by-step explanation:
cos ? = 13/18 = 0.7222
? = 43.8°
What is 1/2 off of 3.48
Answer:
2.98
Step-by-step explanation:
1/2 as a decimal is 0.5 so 3.48 - 0.5 is 2.98
Write this expression in simplest form. 256h^10
Solve the system of linear equations.
2x + 3y = 5
X+ y = 5
Answer:
Step-by-step explanation:
(10,-5)
choose two ecspresstion that are eqilivent to 5 (3a+4b)
a. 15a + 4b
b. 15a +20b
c.5a+3a+4b
d. 5a+10a b+3b
e. 10a +5a +15b +3b
Answer:
b. 15a +20b
Step-by-step explanation:
Given:
5 (3a+4b)
= 15a + 20b
a. 15a + 4b
Not equivalent
b. 15a +20b
Equivalent
c.5a+3a+4b
= 8a + 4b
Not equivalent
d. 5a+10a b+3b
= 15a + 4b
Not equivalent
e. 10a +5a +15b +3b
= 15a + 18b
Not equivalent
Please help. It's a question on Khan Academy. DON'T SPAM.
Juana is measuring two pyramids whose bases are isosceles right triangles.
Given the height hhh and the volume VVV of the first pyramid, Juana uses the formula
a=\sqrt{\dfrac{6V}{h}}a=
h
6V
a, equals, square root of, start fraction, 6, V, divided by, h, end fraction, end square root
to compute its base's side length aaa to be 111 meter.
The second pyramid has the same height, but has 999 times the volume. What is the side length of its base?
Choose 1 answer:
Choose 1 answer:
(Choice A)
A
\sqrt6
6
square root of, 6, end square root meters
(Choice B)
B
333 meters
(Choice C)
C
3\cdot\sqrt63⋅
6
3, dot, square root of, 6, end square root meters
(Choice D)
D
999 meters
Answer:
3 meters
Step-by-step explanation:
Answer:
Choice B
3 meters
Step-by-step explanation:
I just did it on Khan Academy
Enter the rate as a fraction. Then find the unit rate. Sara drove 39 miles on 3 gallons of gas.
Answer:
The unit rate: 13 mi/gallon. Fraction 39/3
Step-by-step explanation:
39 miles/3 gallons. Simplify. 13 miles/1 mile=13 mi/gallon
Please mark brainliest!
Ali runs 6 miles in 55 minutes. At the same rate, how many miles would he run in 44 minutes?
Answer:
4
Step-by-step explanation: