Answer:
3.402
Step-by-step explanation:
If it dropped 19% that means it is only 0.81 of the depth last year. Multiplying 0.81 by 4.2 gives 3.402.
Name the line and plane shown in the diagram.
Answer:
Step-by-step explanation:
its C. NM and plane PO
What is 9 - 3 ÷ 1/3 + 1 Please show work
Answer:
answer
Step-by-step explanation:
9-3 = 6
6 divided by 1/3 is (3x6) = 18
18 + 1 = 19
Answer:
the answer is 19
Step-by-step explanation:
at her bakery Sherry has 6 1/2 pounds of cherries to make tarts. if she uses 1/4 pound of cherries for each tart. how many tarts can she make?
Answer:
Step-by-step explanation:
No of tarts she can make = 6 1/2 ÷ 1/4
= 26 tarts
am i the only one that's confused? i don't get this and neither does my older sister! please tell me if u get it! :0
Answer:
I believe the answer is C. I'd have to work this out on paper to be certain, but from what i worked out mentally, i got C. lol
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
It explains all ways he can learn for each topic
Gt= Graph and text
Gv= Graph and vid
(same pattern with the rest)
and at the end
T/V= both text and video
Using the SAS Congruence Theorem
Try it
Angles Segmenis Triangles Statements Reasons
Given: UK || LMJKLM
L is the midpoint of JN.
Prove: AJLKALNM
ZLJK
ZNIM
VA
J
K
Statements
Reasons
L
M
N
Assemble the proof by dragging tiles to
the Statements and Reasons columns.
Sorry this got to you super late. At least others looking for the answer can find it.
The proof by S A S congruence rule is given below.
Given from fig, JK || LM.
And JK = LM
Since JK is parallel to LM and JN is a transversal so the angle made on the same side of JN are corresponding angles which are equal to each other.
So, angle KJL = angle MLN........equation 1
Also given L is the midpoint of JN so, JL = NL.....equation 2
Now, in triangle JLK and triangle LNM
JK = LM (given)
angle KJL = angle MLN (from 1)
JL = NL (from 2)
So by S A S congruence rule, triangle JLK conguent triangle LNM proved.
For more details on S A S congruence rule follow the link:
https://brainly.com/question/11804042
please help with this 17 points
Answer:
x represents the amount of burgers you order at a restaurant and they each cost $5 y represents your total in cost of $ so if you get 3 burgers for 5 dollars each y= $15
Step-by-step explanation:
2x+y=8 and 6x-y=5...which variable should be eliminated and why
Answer:variable y
Step-by-step explanation:
because it doesn’t have a like variable
what is the counter example for 'if you do not eat beef then you're not vegetarian'
Answer:
umm if you eat meat your just a regular person who eats all types of food :)
Step-by-step explanation:
Solve the compound inequality.
2u+4 <8 or 4u-53 15
Graph the solution on the number line.
If there is no solution, click on "No solution",
Answer: 2u+4 <8= u<2
2u+4<8
Step 1: Subtract 4 from both sides.
2u+4−4<8−4
2u<4
Step 2: Divide both sides by 2.
2u/2<4/2
u<2
4u-53 15
=4u−795
Step-by-step explanation:
Yasmine needs to create invites for a party. She has 3/4 of an hour to make the invites. It takes her 1/12 of an hour to make each card. How many invites can she create. Use a model to represent the qutient
I need help with this problem on homework
The side given is 110*, and the side underneath that is 90*. If you add it together, That's 200*. Due to the sum property of a quadrilateral, we know that the angles must add up to 360* in total. So, we can simplify it as following.
(2x) + (x+10) = 360-200
2x + (x+10) = 160
2x + x = 160-10
2x + x = 150
x = 50
b) Wendy and Xavier share money in the
ratio 4:3. Wendy gets £30 more than
Xavier. How much does each receive?
Answer:
22.5
Step-by-step explanation:
30/4=7.5
7.5*3=22.5
Select all of the values that are solutions to the following inequality. *
3(2a-1)> 10a - 11
Queston:
Select all of the values that are solutions to the following inequality.
3(2a-1)> 10a - 11
Answer:
The answer is 2
A small business borrows $50,000 to get started. Some of the money is borrowed at 9%, some at 7%, and some at 10% simple interest. The total of the annual interest they are charged is $4340, and the amount borrowed at 7% is two times the amount borrowed at 9%. Set up a system of equations to represent the situation, then find the amounts of money (x, y, and z) borrowed at each interest rate.
Answer: Amount borrowed at 9% = 9,428.57
Amount borrowed at 7% = $18,857.14
Amount borrowed at 10% = $ 21,714.29
Step-by-step explanation:
Formula for simple interest :
I = PRT,
P= Principal, R =rate , T= time
Let x = amount borrowed at 9%.
y = amount borrowed at 7%.
z = amount borrowed at 10%.
i.e. x+y+z= 50000 (i) [Given : amount invested = 50000]
Interest on x = x (0.09)(1) [as P=x, T=1 year, r= 0.09]
= 0.09x
Similarly
Interest on y = y(0.07)(1) = 0.07y
Interest on z = z(0.1)(1)=0.1z
Total interest = 0.09x+0.07y+0.1z = 4340 (ii)
Also, y=2x [given] (iii)
Put y=2x in (i) and (ii), we get
x+2x+z= 50000 ⇒ 3x+z=50000 (iv)
0.09x+0.07(2x)+0.1z=4340 ⇒ 0.09x+0.14x+0.1z=4340
⇒ 0.23x+0.1z=4340 (v)
Multiply 10 on both sides of (v)
2.3x+z=43400 (vi)
Eliminate (vi) from (v)
0.7x=6600
⇒ x= 9,428.57
From (iii), y= 2(9428.57) =18,857.14
From (vi),
2.3(9428.57)+z=43400
⇒ 21685.71+z=43400
⇒ z= 43400-21685.71
⇒ z=21714.29
Hence, Amount borrowed at 9% = 9,428.57
Amount borrowed at 7% = $18,857.14
Amount borrowed at 10% = $ 21,714.29
evaluate the following expressions given the following functions: f(x) = 3x-5 and g(x) = -5x +7
Answer:
the answers and working is in the photo above
I NEED ALL THE ANSWERS ITS DUE IN 10 MINUTES NUMBER THEM
Answer:
3.
a. 3.059, 3.05, 3.049, 3.04
b. 182.205, 182.105, 182.05, 182.025
4.
a. 7.68, 7.608, 7.6, 7.068
b. 439.162
Step-by-step explanation:
Zoe makes a total of $72.85 selling cookies and cupcakes at a bake sale. If she sells 17 cupcakes for $3.25 each, how many cookies does she sell at $1.60 each? Make sure to explain how you got your answer.
Answer:
46. or 45.5 if not rounded
Step-by-step explanation:
We know she makes $72.85 at selling cookies if she sales 17 cupcakes for $3.25 she'll make $55.25 but were trying to find how many she sales with $1.60 so $72.85 divided by 1.60 is 45.5 and if not then it's 46. rounded.
16
Find the slope of the line that passes through the ordered pairs (3,5) and (35)
look
Answer:
3,5?
Step-by-step explanation:
URGENT HELP!!
The angle between a diagonal and the longer base of the isosceles trapezoid MNFD is 45°. NK is an altitude to the longer base. If MD = 9 and NF = 5, find:
Answer:
NK = 7, MK = 2, MF = 9.9, Area = 42Step-by-step explanation:
Refer to attached
To find:
NK , MK, MF, Area of trapezoidSolution
The trapezoid is isosceles and NK is its height, therefore
MD - NF = 2MKMK = (9 -5)/2 = 2Since ∠KDN = 45°, the triangle NKD is isosceles and so
NK = KD = MD - MK = 9 - 2 = 7MF = ND as trapezoid is isosceles and therefore diagonals are equal
ND = NK√2 = 7√2 = 9.9 So MF = 9.9Area of trapezoid
A = 1/2(b1 + b2)h A = 1/2(9+5)(7) = 6*7 = 42Write an equation of the line in standard form.
The line has the same slope as 3x-y=5 and the same y-intercept as the graph of 2y- 15x = 8.
The equation in standard form is
Answer:
Ok to make this easier for us we should switch these equations into y=mx+b so that it's easier for us to identify the slope and y-intercept:
to switch into y=mx+b form do this:
3x-y=5
-y=5-3x
y=-5+3x
y=3x+(-5)
2y-15x=8
2y=8+15x
y=4+7 1/2x
y=7 1/2x+4
THe slope of any line in y=mx+b form is m. Therefore in this equation:
y=3x+(-5) 3 is the slope
The y intercept of any line is the +b:
y=7 1/2x+4 -therefore 4 in this equation is our y intercept.
Now we can construct our equation in y=mx+b then into standard form (Ax+By=C)
since 3 is our slope and 4 is our y intercept the equatuon is :
y=3x+4
NOw all we need to do is move this into standard form:
y=3x+4
-3x+y=4
-3x+y=4 is your final answer
-hope this helped
Step-by-step explanation:
Can someone explain or help me with these problems
Please and thank you
Answer:
1st picture (tri) = 16y+8
2nd picture (tri) = 12x-9
3rd picture (sq) = 21x+35
Step-by-step explanation:
Triangle area = (Base x Height) divided by 2
#1.) 16(2y+1) = 32y + 16 (32y+16)/2 = 16y+8
If you need more explination ask me :)
pleasssssssssss can you help me
Answer:
D=(3,-5) S=(-2,1) P=(-5,4) J=(-4,-5) M=(5,4)
Step-by-step explanation:
Answer:
D=3,-5
S=-2,1
P=-5,4
J=-4,-5
M=5,4
Step-by-step explanation:
PLEASE HELP I'M QUITE SURE WITH THIS QUESTION
The answer is ( D ), y ≤ 6
The range begins from minimum value to maximum value.
However, in the graph. There's no minimum value as it's heading toward negative infinity.
So we use y ≤ 6 instead.
So the clear answer is y ≤ 6 or ( D )
Jaime is 48 years younger than Jessica. 8 years ago, Jessica's age was 4 times Jamie's age. How old is Jaime now?
Answer:
I think 50 i may be wrong though
Step-by-step explanation:
39 divided by 780 help me
Answer:
20
Step-by-step explanation:
Answer:
0.05
Step-by-step explanation:
Calc it
Solve the formula for w.
Answer:
w = (P-2l) / 2
Step-by-step explanation:
P = 2l + 2w. (Given)
2w = P-2l
w = (P-2l) / 2
An observation deck extends 200 feet out above a valley. The deck sits 150 feet above the valley floor. If an object is dropped from the observation deck, its height h in feet, after t seconds, is given by h6150. How long will it take for the object to be 6 feet above the valley floor? t will take seconds for the object to be 6 feet above the valley floor (Type an integer or a decimal.)
add the equation in. this helps because i have the same question:
h=-16t^2+150
Step-by-step explanation:
this is just the equation , when copying and pasting sometimes it doesnt put all the symbols.
Select all equations that have graphs with the same y-intercept.
Group of answer choices
y=3x - 8
y=3x - 9
y=3x + 8
y= 5x-8
y=2x -8
y=1/3x -8
I neeeeeed help with the math
30 points
Answer:
The correct answer would be D also written as 101, 202, 303, 404, 505
Step-by-step explanation:
HAVE A GOOD DAY!
Safara uses these steps to partition segment AB in a ratio of 9:4. why Safara's method works?
PHOTO ABOVE ⚠️
⚠️HELP I NEED TO PASS⚠️
Answer: D) the last one
Step-by-step explanation:
Answer:
D
Step-by-step explanation: