Answer:
Step-by-step explanation:
(7n+6n)+(-8t-6t)
13n-14t
Answer: 8t+6t=14t, and 7n+6n=13n, so 13n+14t=27nt or just 27
I hope this helps if not im sorry i did not get it right.
Have a good weekend.
The rectangle shown below has a diagonal of 15 cm and a width of 7 cm. To the nearest centimeter, what is the length, x, of the rectangle? Round your answer to the nearest tenth. 15 7 X
i need the selling price pls ty.
Answer:
Discount: 26,82
Selling price: 122,18
Guys please help me with this question
Answer:
y=4/3x+15 1/3 (or) y=4/3x+46/3
Step-by-step explanation:
If it’s parallel, it has to have the same slope (4/3).
Plug 7 in for x, and then find out what you have to do to make y equal -6.
y=4/3x+15 1/3 (or) y=4/3x+46/3
12.1 times 17.6 what is the area
Answer:
The answer I got was 532.4 on the calculator
Step-by-step explanation:
Answer:
532.4
Step-by-step explanation:
can somebody help? :(
Answer:
What is the question??????????
do this and show ur work
Answer: 4.25, 15, and 38.7°
Step-by-step explanation:
Use SOHCAHTOA
Sine is opposite over hypotenuse
Cosine is adjacent over hypotenuse
Tangent is opposite over adjacent
1.) tan(28) = x/8
8*tan(28) = x
x = 4.25
2.) tan(28) = 8/x
8/tan(28) = x
x = 15
3.) tan(x) = 4/5
x = arctan(4/5)
x = 38.7°
Priya’s family exchanged 250 dollars for 4,250 pesos. Priya bought a sweater for 510 pesos. How many dollars did the sweater cost?
Answer:
The sweater cost 30 dollars.
Step-by-step explanation:
Set up a proportion
x/510 = 250/4250 Multiply both sides by 510
x = 250 * 510/4250 multiply 250 * 510
x = 127500 / 4250 Divide by 4250
x = 30
try filling out the table.
4250 250 dollars
425 25 dollars
425/25 1 dollar
17 1 dollar
17*3 3 dollars
51 3 dollars
51*10 30 dollars
510 30 dollars.
Which represents the solution(s) of the graphed system, y= -x^2+x+2 and y= -x+3
A) (1,2)
B) (1,2) and ((0,3)
C) (-1,0) and (2,0)
D) (2,1)
Answer:
A
Step-by-step explanation:
I just know
what is the answer to 25=9y+3=
Answer:
25 = 9y+3
Transposing (3) to the L.H.S.:
= 25-3 = 9y
= 22 = 9y
Transposing (9) to L.H.S.:
= 22÷9 = y
= 2.444444444444444.......................
= 2.44
Answer:
y=2.44......
Step-by-step explanation:
25 = 9y+3
Transposing (3) to the L.H.S.:
= 25-3 = 9y
= 22 = 9y
= 22÷9 = y
= 2.444444444444444.......................
= 2.44
Mrs. Floyd and Mrs. Lopez went to lunch yesterday. Mrs. Floyd ordered
a tuna sandwich for $3.75 with a lemonade for $1.75. Mrs. Lopez ordered
stuffed grape leaves for $4.25 and iced-tea for $1.45. What was the total
bill for both lunches?
Answer: $11.20
Step-by-step explanation:
Add up all the amounts listed to get your answer
Graph the solution of the inequality -x+y > 2
Answer:
Included in the picture attached
Step-by-step explanation:
Desmos graphing calculator
Ziv's taxicab ride cost $33. He left a 15% tip.
What was the total cost of the taxicab ride with tip?
Enter your answer in the box.
Answer:
Step-by-step explanation:
1. Find 15% of $33 to find the tip.
Find 1% of $33 (move the decimal over 2 places to the left. $0.33
2. Multiply the 1% tip by 15%
33 * 15 = $4.95
3. Add $33 and $4.95
4.95 + 33.00 = $37.95 total
A. Find the slope of the line,
b. Find the y-intercept of the line.
c. Write the equation for the line.
Answer:
slope:-2/3
y-intercept= 2
equation y= -2/3x+2
Step-by-step explanation:
pick two points from graph then plug to the formula to find the equation
Help me pleaseeeeeeeeee
Answer:
y = 3x + 4
Step-by-step explanation:
✔️First, find the slope using any two given pairs form the table, say (2, 10) and (5, 19):
Slope (m) = ∆y/∆x = (19 - 10) / (5 - 2) = 9/3
m = 3
✔️Find y-intercept (b) by substituting (x, y) = (2, 10) and m = 3 into y = mx + b
10 = 3(2) + b
10 = 6 + b
10 - 6 = b
4 = b
b = 4
✔️Write the equation by substituing m = 3 and b = 4 into y = mx + b
y = 3x + 4
pla help asp!!!!!!!!
Answer:
the answer is p + 7 = < 50
Step-by-step explanation:
hope this helps
HWLP GIVING OUT 40 POINTS.
Which of these statements are true. Have a nice day.
Answer: you are giving out 20 points not 40 .-.
Step-by-step explanation:
Answer:
A & D ig??
Step-by-step explanation:
in not 100% sure
if im correct, thanks this helped you!.
agenthammerx Please help me on this I beg you
Answer:
48°∠Y ≅ ∠XStep-by-step explanation:
Question 1Prove that The two triangles are congruent
∠ABD ≅ ∠BDC - givenBD ≅ DB - reflexive property∠ADB ≅ ∠CBD - givenΔABD ≅ ΔCDB - ASA postulateFind the measure of angle C
∠A ≅ ∠C - Corresponding parts of congruent trianglesm∠C = m∠A = 180° - (62° + 70°) = 180° - 132° = 48°Question 2Given
ΔXYZ with XZ ≅ YZOpposite angles are corresponding to the sides.
Therefore the angles opposite to congruent sides are also congruent:
∠Y ≅ ∠XOn Sunday, a local hamburger shop sold a combined total of 252 hamburgers and cheeseburgers. The number of cheeseburgers sold was two times the number of hamburgers sold. How many hamburgers were sold on Sunday?
Answer:
84 Hamburgers
Step-by-step explanation:
Hamburger = x
Cheeseburger = 2x
x+2x = 252
252/3 = x
x = 84
Hope this helps! (:
Rewrite each of the following as equivalent expressions without the use of negative or zero exponents
Remember your order of operations
Answer:
Step-by-step explanation:
1/5³
1
1/2⁵
4
1
y⁴/x²
HELP ASAP PLZ 100 points
THE POINTS PLOTTED BELOW ARE ON THE GRAPH OF A POLYNOMIAL. IN WHAT RANGE OF X-VALUES MUST THE POLYNOMIAL HAVE A ROOT? CHECK ALL THAT APPLY.
0 to 1
1 to 2
4 to 5
2 to 3
5 to 6
Answer:
5 to 6
0 to 1
Step-by-step explanation:
Just did the quiz
Tanya wants to wrap the box
shown. The wrapping paper
costs $0.15 per square foot.
How much will the decorative
paper cost?
3 in
5 in
9 in
026 10
Mrs. Garcia is painting a portion of her wall as shown.
What is the area of the wall she will paint?
If one quart of paint covers 25 square feet, how many
quarts will she need to buy? [paint x area]
Answer:
Step-by-step explanation:
find the value of x, (x+6) 56 degrees
Which of the following numbers is a multiple of 4?
Choose 1 answer:
(Choice A)
46
(Choice B)
22
(Choice C)
32
(Choice D)
14
Answer:
Oof - Use Khan academy
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
C is a multiple of 4 because you can multiply an integer by 4 to get 32.
8 * 4 = 32
cual es la altura del monton de libros situados en el cesped
Answer:
depende de cuantos libros sean y cuanto tiene cada uno de los libros
Adding (4-7i)+(-11+9i)
your answer is -7+16i, because 4-11=-7 and 7i+9i is 16i
2x+3y=5×-y missing value
Answer:
y= 5/3 - 2x/3
Step-by-step explanation:
What is the ratio and percent of the rectangle below is shaded
Answer:
choice C) 1:3 and 33 1/3%
Step-by-step explanation:
Answer:
I think it's C
Step-by-step explanation:
cause 4/12 is 1:3
Calculate the state income tax owed on a $90,000
per year salary.
tax = $[?]
Answer:
$4918
Step-by-step explanation:
first income must be divided according to tax bracket
2% tax on first 3000 income= 2% of $3000=$60
3% tax on income after first 3000 but upto 5000= 5000-3000= $2000
=3% of 2000= $60
5% tax on income after second 5000 but upto 12000= 17000-5000
=12000 5% of $12000= $600
Lastly, 5.75% income over 17000=
90000-17000= $73000 so, 5.75 % of 73000= $4197.5
tax= $60+60+600+4197.5
= $4917.5
= $4918
Help me pls this is due tomorrow I need help !!
Answer:
it's B.
Step-by-step explanation:
manuel knows that doubling either the width or length of a rectangle will double its area