Answer: a = 5.5
Step-by-step explanation:
95 = -20a - 25 + 10
95 = -20a - 15
-20a = 110
a = 5.5
PLEASE HELP ITS DUE IN 5 MINUTES
OMG math has never been my strong suit can someone please, please help me with this problem. Money in particular savings accounts increases by about 6% after a year. How much money will be in the account after one year if the initial amount is $100? $50? $200? $125?
can you explain too
Answer:
Is this question on edge unity?
Step-by-step explanation:
Answer:
100$: 108$
50$: 54$
200$: 216$
125$: 135$
What is the distance between points A and B? O1/3 O1/2 O 1 1/3 O1 1/2
Please help me please!
Answer:
C. [tex]\frac{5 - 2}{3 - 9}[/tex]
Step-by-step explanation:
equation to find slope: [tex]\frac{y1 - y2}{x1 - x2}[/tex]
Eric charges $0.88 per ounce of his homemade salsa. How much should he charge for a 16-ounce jar?
Answer: 14.08
Step-by-step explanation:
You have to do 0.88 times 16
What is the measure of angle A in this triangle? Enter your answer as a decimal in the box. Round only your final answer to the hundredths place. m∠A= ° A right triangle, A B C. Hypotenuse is labeled 50 centimeters.. The shorter leg is labeled 14 centimeters. The longer leg is labeled 48 centimeters. Angle C is the right angle. Angle B is across from the 14 centimeter side. Angle A is across from the 48 centimeters side.
Answer: 73.74
Step-by-step explanation:
I got the answer right on the test
Please help home work due tomorrow James is x years old now and the sum of his age and his brothers is ten three years ago james brother was three times older than james write a equation and solve it
Answer:
4
Step-by-step explanation:
3(x-3)+3+x=10
3x-9+3+x=10
4x-6=10
4x=16
x=4
Is -2/3 and -0.8 greater than, less than, or equal to?
Answer:
-2/3 is greater than -0.8
Step-by-step explanation:
-2/3 is greater than -0.8. If -2/3 forms to become a decimal it becomes 0.66 (repeated). It is closer to zero therefore causing it to be greater than -0.8.
Anyone need help 15 points ??? ASAP
Input: Output:
2 5
8 11
10 13
26 29
i hope this helped! :D
The manager at Ben's Furniture Store is trying to figure out how much to charge for a table that just arrived. If the table was bought at a wholesale price of $114, and Ben's Furniture Store marks up all furniture by 55%. What price should the manager sell the table?
Answer:
176.7
Step-by-step explanation:
Instructions: Find the missing side lengths. Leave your answers as radicals in simplest form.
Answer:
[tex] a = 4 [/tex]
[tex] b = 2\sqrt{3} [/tex]
Step-by-step explanation:
✔️Solving for a using trigonometric ratio:
reference angle = 60°
hypotenuse = a
adjacent = 2
Thus:
[tex] cos(60) = \frac{2}{a} [/tex]
[tex] \frac{1}{2} = \frac{2}{a} [/tex] (cos 60 = ½)
Cross multiply
[tex] 1*a = 2*2 [/tex]
[tex] a = 4 [/tex]
✔️Solving for b using trigonometric ratio:
reference angle = 60°
Opposite = b
Adjacent = 2
Thus:
[tex] tan(60) = \frac{b}{2} [/tex]
Multiply both sides by 2
[tex] tan(60)*2 = \frac{b}{2}*2 [/tex]
[tex] tan(60)*2 = b [/tex]
[tex] \sqrt{3}*2 = b [/tex] (tan 60 = √3)
[tex] 2\sqrt{3} = b [/tex]
[tex] b = 2\sqrt{3} [/tex]
Solve by Completing the Square then identify the type of SOLUTIONS:
3x^2 - 12x - 45 = 0
Answer: x= 2 + [tex]\sqrt\\ 19[/tex] , x= 2 - [tex]\sqrt19\\[/tex]
Step-by-step explanation:[tex]x_{1,\:2}=\frac{-\left(-12\right)\pm \sqrt{\left(-12\right)^2-4\cdot \:3\left(-45\right)}}{2\cdot \:3}[/tex]
[tex]x_{1,\:2}=\frac{-\left(-12\right)\pm \:6\sqrt{19}}{2\cdot \:3}[/tex]
[tex]x_1=\frac{-\left(-12\right)+6\sqrt{19}}{2\cdot \:3},\:x_2=\frac{-\left(-12\right)-6\sqrt{19}}{2\cdot \:3}[/tex]
[tex]x=2+\sqrt{19},\:x=2-\sqrt{19}[/tex]
Damien is buying his first car for $3,500. If the discount rate is 9%, how much will he pay for his car after the discount?
Answer:
He will pay $3,185 after the 9% discount
Step-by-step explanation:
Mike deli just sold 328 sandwiches this week around how many ham sandwiches did mike sell everyday this week round to the nearest number
Answer:
around 46
Step-by-step explanation:
328/7=46.8571428571
the coordinates of three points in the plane are given below. What is the point of the line through B and C?
A. y = -x + 2
B. y = -2x + 1
C. y = x + 2
D. y = x + 2
Step-by-step explanation:
y= x +2
.is the equation of line pass through B, C
If f(x)=4x^4-3x^2+4f(x)=4x 4 −3x 2 +4, then what is the remainder when f(x)f(x) is divided by x+3x+3?
Answer:
caca
Step-by-step explanation:
A photo of an ant in a science book is increased to 618% as large as the actual size. If the ant is 15 millimeter, what is the size of the ant in the photo?
Answer:
92.7?????
Step-by-step explanation:
Solve each word problem using a proportion. Round to the nearest tenth or cent when necessary.
A 60-foot water slide casts a 40-foot shadow.
Find the length of the shadow of a 6-foot lifegaurd adult standing nearby.
9514 1404 393
Answer:
4 feet
Step-by-step explanation:
One way to write the proportion is ...
lifeguard/water-slide = lifeguard shadow/water-slide shadow
6/60 = s/40
0.1 = s/40
s = 0.1 × 40 = 4
The shadow of the lifeguard is 4 feet long.
Can someone help me. I don't get this
A research study states that 33% of homeowners are members of the neighborhood watch. The probability of a homeowner being a member of the neighborhood watch is 0.45.
What is the probability that 1 out of 3 homeowners in the city are members of the neighborhood watch?
Answer:
45% chance that a homeowner is on the community watch.
Step-by-step explanation:
Answer:
approximately 0.4084
Step-by-step explanation:
Which angle corresponds to angle a?
Calculate the area and perimeter
Answer:
perimeter: 32cm
Area: 38cm squared
Step-by-step explanation:
HELP ME I HAVE A D IN MATH LOOK AT THE PICTURE which kitten grows tastes , what is it’s rate if change?ezplain your answer please
Answer:
Step-by-step explanation:
The 3rd one
Answer: Kitten A With a rate of change of 4
Step-by-step explanation: The slope of kitten B's line is 3, the change in kitten A's table is 4, meaning kitten A grows faster.
If a card is drawn from a deck of cards, what is the theoretical probability that it is a king?
Answer:
There are 52 cards in a deck. Four kings and 13 clubs. So the probability of choosing a king or a club is 17/52. The probability that it's both a king and a club is 1/52 because it's only one king that's a club. Hence for drawing a card from a deck, each outcome has probability 1/52. The probability of an event is the sum of the probabilities of the outcomes in the event, hence the probability of drawing a spade is 13/52 = 1/4, and the probability of drawing a king is 4/52 = 1/13.
Step-by-step explanation:
Calculate the frequency of light that has a wavelength of
4.25 x 10^-9m and a velocity of 300 m/s.
Answer:
The velocity of light, v, is the product of its wavelength, λ , and its frequency, f. This means that the wavelength is the velocity, v, divided by the frequency, f.
Wavelength of light = velocity of light / frequency of light
λ = v/f
λ = Wavelength of light, meters
v = Velocity of light (c = 3.0 x 108 m, for speed of light if not otherwise defined)
f = frequency of light, Hz
Step-by-step explanation:
3/4 x 7/9 also for a test :D
Answer:
7/12
Step-by-step explanation:
Answer:
7/12
Step-by-step explanation:
3/4*7/9=21/36. Just multiply the numbers across. 3*7=21 and 4*9=36. Now simplify. A common factor of 21 and 36 is 3. Divide both. 21 divided by 3 = 7 and 36 divided by 3 is 12. 7/12.
Good luck on your test! :)
What is your location on the coordinate plane if you walked one-third of the way from home to school in a straight
line?
Answer: B , (3; 11/3)
Step-by-step explanation:
please help me when these 2 questions!!! thanks ily
Which of the following is not true of a trapezold that has been translated 8 units down?
А
The new trapezoid is in the same orlentation as the original trapezoid.
B
The new trapezoid is the same size as the original trapezoid.
The new trapezold is the same shape as the original trapezoid.
The y-coordinates of the new trapezoid are the same as they-coordinates of the
original trapezoid.
Yooooo somebody help me with this.
Answer
one line is points (-9,4 ) (1,-2) and both cross over each at (3,4)
Step-by-step explanation:
Honors algebra was a tragic year
