Answer:
1109
Step-by-step explanation:
an = d (n - 1) + c
an = what you're looking for
n = term position
d = the common difference, in your case, 16
c = first term of the sequence, or -27
a₇₂ = 16(72 - 1) + -27 = 1109
um. i just need help with this! so if anyone knows help me plz <3
Answer:
Last one
Step-by-step explanation:
You can simplify the first one or compare both of them if they have the same ratios! Hope this helps <3
Answer:
The last one
Step-by-step explanation:
Simplify and your answer is there! Like Magic! :P
Hope that helps!
A local bookstore has 30 copies of a bestseller when it opens on Monday morning. On Monday, it sells 6 copies of the book. On Tuesday, it sells 3 copies. On Wednesday, it receives a shipment containing 24 copies of the books and also sells 8 copies. How many books does the store have at the end of Wednesday?
so it starts with 30
monday: 30-6 24 copies left
tuesday: 24-3 21 copies left
wenesday: 21+ 24 45-8 37 copies
its has 37 copies left
If a = 4 and b = 3, find the
measure of angle B.
Answer:70 should be the angle
Step-by-step explanation: 3x2+4x2=20
LIKE if this helped
Answer:
m∡B = 37°
Step-by-step explanation:
since this is a right triangle you can use the trigonometric ratios of
sin, cos, or tan
in this problem, we know opp/adj so can use tangent
tan(∠B) = 3/4
tan^-1(3/4) = 36.8°
answers: a/b= 8/2 B: 3.2/2= a/b C: b/6.4 = 8/5 D: 2/ 3.2= b/a
Answer:
b/6.4 = 8/5
Step-by-step explanation:
ab+c=d solve for b.
Answer:
give branliest pls
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
I need help bad I'm hella confused!
Answer:
a. x=-7 b. -8 hope this helps with the rest of them.
Step-by-step explanation:
a you -28 divided by 4 to simplify x
b. this is a little harder because 6 is a double negative. when it has 2 minus signs that makes it a positive. we have to put 6 on the other side of the equal sign. so we have to minus 6 to put it on the other side. This is because on the left its positive so to put it on the right it has to be a negative. -6 plus -2 = -8. so x is = to -8
PLEASE HELP ME I WILL GIVE BRAINLIEST WILL HELP ME PLEASE HELP "A phone sells for $137.99. It is now on sale for 1/10 off the original price. Tom has a coupon for an extra 5% off the sale price. To the nearest dollar, how much less that the original price will Tom pay for the phone."
HELP ASAP!
Jesse serve 13 pints of orange juice at her party. How many quarts of orange is that she serve? Jesse served ____ quarts and ____ pints.
is y=8x a direct variation
Answer:
yes
Step-by-step explanation:
because it's written in the y = kx format
pls help im new so pls can u help me
Factorise
x^2+18x+80
Answer:
(x + 10)(x + 8)
Step-by-step explanation:
Given
x² + 18x + 80
Consider the factors of the constant term (+ 80) which sum to give the coefficient of the x- term (+ 18)
The factors are + 10 and + 8 , since
10 × 8 = + 80 and 10 + 8 = + 18 , then
x² + 18x + 80 = (x + 10)(x + 8) ← in factored form
Please help me with this question it is part of a bigger problem but i just need help with this part PLZ will mark BRAINLIEST
Answer:
Step-by-step explanation:
If X is 3 then it is
3 times 3 times 3 times 3 times 3
I don't know what is x or black sorry (-.-)
76 balones se repartieron en 3 grupos el segundo recibió 3 vece mas que el primero y el tercero recibió 4 menos que el primero ¿Cuántos balones tiene cada grupo?
Answer:
1º REPARTO= X
2º REPARTO= 3X
3º REPARTO= X-4
POR LO TANTO AL SUMAR LOS TRES REPARTOS NOS SALDRAN EL NUMERO DE BALONES
X+3X+X-4=76
5X-4=76
5X=76+4
5X=80
X=16
AHORA REEMPLAZAMOS EN NUESTROS DATOS:
1º REPARTO= X X=16
2º REPARTO= 3X X=48
3º REPARTO= X-4 X= 12
How does the graph of g(x) = 5x – 3 compare to the graph of f(x) = 5*?
Answer:
the graph is shifted down 3 units
Step-by-step explanation:
5x-3
meaning the original graph of 5x going down three units
Answer:
The graph is 3 units down
Step-by-step explanation:
The equation is 5x-3 meaning 3 units down
A fraction is written in simplest form when the GCF of the
numerator and the denominator is
Answer:
simplified
Step-by-step explanation:
Answer: 1 -- that is, if they share no common factors other than 1
Step-by-step explanation:
how do I find the angles for 1,2,3, and 4?
Answer:
hope it helped have a good day mate
which of the following rational functions is graphed below?
Answer:
Lets look at the asymptote Its x=-3So we have to look for (x+3) in the numerator We see the answer is BWhat is the product of radical 6 and 10 radical 12 in simplest radical form
did i get this right??? please help me!!!
number 2 is right. So no.
A race car can travel at a speed of 3.4 x 10^2 miles/hour. The Speed of Sound is approximately 7.6 × 10^2 miles/hour. How many times faster is the Speed of Sound than the Bullet Train?
Answer:
The speed of sound is 2.23 times of the speed of race car
Step-by-step explanation:
Given that,
The speed of a race car = [tex]3.4\times 10^2\ mi/h[/tex]
The speed of sound = [tex]7.6\times 10^2\ mi/h[/tex]
Dividing the speed of sound to the speed of a race car. So,[tex]\dfrac{\text{speed of sound}}{\text{speed of race car}}=\dfrac{7.6\times 10^2}{3.4\times 10^2}\\\\\dfrac{\text{speed of sound}}{\text{speed of race car}}=2.23[/tex]
So, the speed of sound is 2.23 times of the speed of race car.
Please help! (Geometry)
Answer:
x=5
From the dashed lines on the two sides of this triangle, we can see that these two sides are congruent, or equal, to each other.
In geometry, if a triangle has two congruent sides, then we can call it a isosceles triangle.
In an isosceles triangle, the corners opposite the congruent sides are also congruent, meaning, that the angle measures of this triangle are: 88, 9x+1, and 9x+1.
We also know that angles in a triangle add up to 180 degrees.
So, we have: 88+(9x+1)+(9x+1) = 180
Simplifying: 18x + 2 = 92
Solving: 18x = 90, so x=5
Hope this helps!
Mitch puts $500.00 into an account to use for school expenses. The account earns 12% interest,
compounded annually. How much will be in the account after 8 years? Round your answer to
the nearest cent.
pls hurry it’s for a math test
Answer:
there will be 20 dollars
Step-by-step explanation:
500 multiplied by .12 and then timesed by 8 then subtracted by 500
5 1/4+ 2 1/2 can you show me the work to get the answer?
21/4+5/2
LCM is =4
21×1+5×2/4
21+10/4
31/4
7 3/4
How long is the distance between the two points?
Answer:
the distance between the point g and h is 6.
Step-by-step explanation:
Answer:
70 miles
Step-by-step explanation:
each unit is 10 miles.
You can see 6 units but also you can half-covering on each letter. Add them up to get your answer.
At Silver Gym, membership is $35 per month, and personal training sessions are $25 each. At Fit Factor, membership is $55 per month, and personal training sessions are $15 each. In one month, how many personal training sessions would Sarah have to buy to make the total cost at the two gyms equal?
NEED IT FINISHED ASAP!!!!!!
Answer:
8 personal training sessions, 3 from Sliver Gym and 5 from Fit Factor.
Step-by-step explanation:
Alright, write the multiples of and 25 and 15 until both reaches the same number.
25, 50, 75
15, 30, 45, 60, 75
I don't really understand the final part of the question, but I hope it helps.
3 + 5 = 8
3 from Sliver Gym and 5 from Fit Factor.
Bart drove 700 miles in 12 hours. What was his average speed?
Answer:
58
Step-by-step explanation:
i think
HELP MEEE
ill give brainliest whatever
Answer:
for diamond A: -3.6 on top, -3 on left
for diamond B: -2 on left, 6 on right
for diamond C: 24 on top, -3 on right
Step-by-step explanation:
Answer:
Sorry but you aren't posting your answer again
Step-by-step explanation:
On my bike, I was able to travel 40 miles in one hour. From this information, we can determine the bike's (2 points)
a
speed
Ob
velocity
ос
acceleration
Od
direction
Simplify: 10(48 1/4)-3(3 1/4)
Answer:
472.75 or 472 3/4
Step-by-step explanation:
10(48 1/4)-3(3 1/4) =
10(48.25) - 3(3.25) =
482.5 - 9.75 =
472.75
In fraction form, this is 472 3/4
An 18% tip is left on a $65 dinner bill. 5% tax is added (before tip). What is the total paid?
Answer: $79.95
Step-by-step explanation:
65 × 0.18 = 11.7
65 × 0.05 = 3.25
11.7 + 3.25 = 14.95
14.95 + 65 = $79.95
Identify the multiplication problem that matches the model.
Answer:
2x1/6
Step-by-step explanation:
Answer:
[tex](5)(\frac{1}{2})\\[/tex]
Step-by-step explanation:
If we will look at the picture we will notice that each triangle has half of it shaded in with red and there are 5 triangles. From this I conclude that the answer is [tex](5)(\frac{1}{2})[/tex]
