Answer:
1.6
Step-by-step explanation:
In order to find the distance all you need to do is subtract the two numbers
so you would:
-5.4-(-3.8)=-1.6 or 1.6 since distance is not negative number.
A interesting fact to note is when you are subtracting negatives you can also just add the number as a positive
Ex.
5 - (-2) =7
5+2=7
Find the length of arc AB. Use 3.14 for T,
Round to the nearest tenth.
20
1 ? ]cm
Please help
Answer:
12.4 cm
Step-by-step explanation:
Length of an arc AB = [tex] \frac{\theta}{360} \times 2 \pi r [/tex]
Where,
[tex] \theta = 90 [/tex]
[tex] \pi = 90 [/tex]
r = 7.9 cm
Plug in the values
Length of an arc AB = [tex] \frac{90}{360} \times 2 \times 3.14 \times 7.9 [/tex]
[tex] = \frac{90 \times 2 \times 3.14 \times 7.9}{360} [/tex]
Length of an arc AB = 12.4 cm (nearest tenth)
Answer:
Step-by-step explanation:
answer is 12.4cm !
Solve for A
Exact (no rounding, no calculator needed)
0 = A^2 + 13A + 36
Answer:
-4 or -9
Step-by-step explanation:
-a^2-13a-36=0
(-a-4)(a+9)=0
-a-4=0
a+9=0
a= -4, -9
Please help fast!! 15 points!! Will give brainliest!!
Which inequality is shown in this graph?
a. y ≥ 3x + 3
b. y ≤ -3x + 3
c. y ≤ 3x + 3
d. y ≥ -3x + 3
Answer:
B
Step-by-step explanation:
I need help asap pleaseeee
Answer: B,C
Step-by-step explanation:
Elevator A: -4x+16
Elevator B: -3x +16
The formula for the area of a triangle is A = W. Shannon is trying to find the
base of her triangle and she is given the height and the Area. To help her work
backwards, solve the formula for the base (b).
Answer:
Did u find the answer for this
Step-by-step explanation:
A red candle is 8 inches tall and burns at a rate of 710 inches per hour.
A blue candle is 6 inches tall and burns at a rate of 15 inches per hour.
After how many hours will both candles be the same height?
Answer:
4 Hours
Step-by-step explanation:
Which table is a probability distribution table?
Answer:
Step-by-step explanation:
Table 3.
please answer both of these questions
Answer:
I go for I and IV....................
The four members of the "Fantastic Four" made 40 cookies each for the bake sale. They know that 35% of their cookies are chocolate chip.
How many chocolate chip cookies were made?
Answer:
54% I think and if im wrong im so sorry.
Step-by-step explanation:
a3-9a2b + ab - 9b2
Can someone help please
Answer:
(a−9b)(a2+b)
Step-by-step explanation:
If I can read 54 pages in 3 days, how many can I read in 1 day?
Answer:
18
Step-by-step explanation:
Step 1)
54 ÷ 3 = 18
Answer:
54/3
Step-by-step explanation:
we can use crisscross multipleWhat is the equation of this line in slope intercept form? 2x+y=−19
y=−2x−19
y=2x+19
y=2x−19
y=−2x+19
Please help
Susie is solving the quadratic
Answer:
Option (D)
Step-by-step explanation:
Standard equation of a quadratic function is,
ax² + bx + c
Comparing this function with the given quadratic function,
f(x) = 2x² - 4x - 3
a = 2, b = -4 and c = -3
By using quadratic formula to get the value of x,
x = [tex]\frac{-b\pm \sqrt{b^2-4ac} }{2a}[/tex]
= [tex]\frac{-(-4)\pm \sqrt{(-4)^2-4(2)(-3)} }{2(2)}[/tex]
= [tex]\frac{4\pm\sqrt{16+24}}{4}[/tex]
= [tex]\frac{-4\pm \sqrt{40}}{4}[/tex]
= [tex]\frac{-2\pm \sqrt{10}}{2}[/tex]
Therefore, Susie made a mistake in step IV.
Option (D) is the answer.
What triangle is congruent to KLM? A. GJH B. CBA C. FDE D. None
The triangle GJH is congruent to the triangle KLM. The correct option is A.
What is congruency?In geometry, two figures or objects are said to be congruent if their shapes and sizes match, or if one is the mirror image of the other. The meaning of congruency is that the two shapes are similar as well as equal in size.
Given that, on a coordinate plane, there are different triangles.
The triangle GJH is congruent to the triangle KLM because the sides of the triangle are exactly equal.
KL = HJ
KM = HG
ML = JH
Therefore, the triangle GJH is congruent to the triangle KLM. The correct option is A.
To know more about congruency follow
brainly.com/question/2938476
#SPJ5
The graph of p(x) = 4(x - 1)2+8 will be translated 10 units down, producing the graph of g(x).
Which equation represents the new function, 9(x)
back to 6th grade learning stuff! Please help me
Answer:
1. 4
2. 20
3. 80
Step-by-step explanation:
Brainliest? I only need one more. Lol
ana runs 3/4 miles in 6 mins. assuming she runs at a consistent rate, what is her speed in hours?
Answer:
7.5 mph
Step-by-step explanation:
i hope this is what you needed , if so, please mark brainliest
Answer:
7.5 miles per hour
Step-by-step explanation:
An hour=60 mins
6×10=60
3/4×10=7.5
Yo can anybody please help me with this math question please
Answer:
the answer should 60°
Step-by-step explanation:
if look at angle pq and rq the measure of the angle is 60° if u were to spin that angle to a u should get the same measurement
A coffee shop worker is putting 18 pounds of coffee into 0.25-pound bags. How many small bags of coffee can the worker make?
Answer:
72 lb bags
Step-by-step explanation:
18 / 0.25 = 72 bags :D
write sin x° in terms of the cosine
Answer:
cos[tex](x-\frac{\pi}{2})[/tex]
Step-by-step explanation:
If you insists that sine and cosine should be of the same angle use Pythagorean identity. Otherwise you can use identity sin(x) = cos[tex](x-\frac{\pi}{2})[/tex]
Hope this helps! :)
Raina makes fruit punch with 24.2 ounces of apple juice and 18.4 ounces of pineapple juice. He splits the fruit punch equally into 6 glasses.
How much fruit punch is in each glass
Please y'all I really need help finding out x I don't have a lot of points left.
Answer:
x = 1/2
Step-by-step explanation:
[tex] \frac{4}{7} x = \frac{2}{7} \\ \\ x = \frac{ \cancel2}{ \cancel7} \times \frac{ \cancel7}{ \cancel4 \: \: 2} \\ \\ x = \frac{1}{2} [/tex]
(Need help ASAP)
How many solutions does the equation have:
3x - 5 = -5 + 3x
Answer:
Infinitely many
Step-by-step explanation:
Add 5 to both sides and subtract 3x on both sides. that results in 0=0. if the numbers are the same, than its infinitely many.
Answer:
0=0
Step-by-step explanation:
3x-5=-5+3x
0=0
Help pls lol
-4a + 16
Answer:
-4(a - 4)
Step-by-step explanation:
Two very good apps that I use for Algebra is (ill put it in the comments)
hope this helps!!!
it won't let me put the link. im sorry.
Answer:
12
Step-by-step explanation:
12
Skies travel charges two-fifty for a plane ticket and $28 per day for rental car. For the same trip, r&r travels charges 305 for a plane ticket and 23 per day for car rental. What is the minimum number of days in martin's vacation should be or r&r travel to be a better deal for him?
Given :
Skies travel charges two-fifty for a plane ticket and $28 per day for rental car.
For the same trip, r&r travels charges 305 for a plane ticket and 23 per day for car rental.
To Find :
The minimum number of days in martin's vacation should be or r&r travel to be a better deal for him.
Solution :
Let, minimum number of days are x.
So, cost charged by Skies travel is, [tex]c_1 = 25+28x[/tex]
Cost charged by r&r travels is, [tex]c_2 = 305 + 23x[/tex]
r&r should be better deal when :
[tex]c_2 < c_1\\\\305 + 23x <25 + 28x\\\\5x >280\\\\x>56[/tex]
So, for better deal at r&r minimum number of vacation days is 57.
Hence, this is the required solution.
How to round 1.083333333333333 to the nearest hundredth?
Answer:
1.08
Step-by-step explanation:
What is 3/4 1/6 what is it plz tell me pls plaz
Bianca is shopping around town in order to purchase a computer that is regularly priced at $800. Use the details below to mark each statement as true or false.
HELP ME NOWWWWW!!!!!!!!!
Answer:
This question can't be answered
Step-by-step explanation:
There are no statements below, can you try taking a screenshot of them?
Answer:
Step-by-step explanation:
please help me i don't get it
What is the equation of the line that is parallel to the line x = -2 and passes through the point (-5, 4)?
O x=-5
O X= 4
O y=-5
O y = 4
Answer:
The equation of the line that is parallel to the line x = -2 and passes through the point (-5, 4) is x=-5
Option A is correct.
Step-by-step explanation:
We need to find equation of the line that is parallel to the line x = -2 and passes through the point (-5, 4)
We need a line parallel to x=-2 or x+2=0 it should be of form x+k=0
We need to find k, by putting value of x=-5 as given in question the point(-5,4)
-5+k=0
k=5
So, the equation of line will be found by putting k=5:
x+k=0
x+5=0
x=-5
So, the equation of the line that is parallel to the line x = -2 and passes through the point (-5, 4) is x=-5
Option A is correct.