Answer:
≤
Step-by-step explanation:
Note that
> means greater than
< means less than
≥ means greater than or equal to
≤ less than or equal to
David has a total of 75 tokens and Dave and busters costs 5 tokens per game. David cannot spend more than a total of 75 tokens, thus a less than or equal to sign would be used
5g ≤ 75
where g = total games than can be played
Please help me choose the right answer
The ratio of two siblings current age is 1/2. In ten years the ratio of their ages will be 3/4. How old are they now?
Answer: 3:5
Step-by-step explanation: heres the answer
5^2+5^2=c^2 solve pythagorean theorem
Answer:
[tex]\sqrt 50[/tex]
Step-by-step explanation:
Solve by completing the square.
x2 + 12x + 8 = 0
Which equation describes the function?
Answer:
y = mx + c
or as Americans say... y = mx + b
Step-by-step explanation:
y is the subject
the coefficient of x is the gradient
x is x
and the constant is b/c
You are at (1,5). The zombie is six units to the right. Enter the correct coordinates of the zombie below.
Answer:
(7, 5)
Step-by-step explanation:
Right = movement on the x axis
X coordinate - 1
+6 units to the right = 7,5
(Keep y axis)
Answer:
(7,5)
Step-by-step explanation:
PLEASE HELP!! Step by step if possible
Answer:
r = 9
Step-by-step explanation:
[tex] In\: \odot O, [/tex] QP is tangent at point P and OP is radius.
[tex] \therefore OP\perp QP[/tex]
[tex] \therefore m\angle OPQ = 90\degree [/tex]
So, [tex] \triangle OPQ[/tex] is a right angled triangle. Hence, OQ will be its HYPOTENUSE such that OQ = r + 32
Now, by Pythagoras theorem:
[tex] OQ^2 = OP^2 + PQ^2 [/tex]
[tex] \therefore (r + 32)^2 = r^2 + (40)^2 [/tex]
[tex] \therefore\cancel {r^2} + 64r + 1024 = \cancel {r^2} + 1600 [/tex]
[tex] \therefore 64r = 1600-1024 [/tex]
[tex] \therefore 64r = 576 [/tex]
[tex] \therefore r = \frac{576}{64}[/tex]
[tex] \therefore r = 9[/tex]
Matt bowled three strings. His scores were 220, 166, and 181. What was his average for the three strings?
Answer:
189
Step-by-step explanation:
To find his average, we will find the mean. This means we will add 220+166+181 to get 567. When finding the mean we divide the answer but the total amount of addends. In our case we have 3 so we divide 567 by 3.
567 divided by 3 = 189
I hope this helps :DDDDDDDDDDD
Please help! I will give Brainliest!
Answer:
a. 5/12
Step-by-step explanation:
there are 5 vowels out of 12 letters
Use substitution method to solve for x and y.
y = -8x -23 ...........(i)
y = 4x + 1 ............(ii)
Answer:
X=-2, y=-7
Step-by-step explanation:
A train travels 120 mi in 1 hour and 20 minutes. How many miles will the train go in 6 hours traveling at the same rate?
Answer: 541.32 miles
Step-by-step explanation:
First find the speed of the train in miles per hour.
1 hour 20 minutes needs to be converted to decimal:
= 1 20/60
= 80/60
= 1.33 hours
Speed is:
= Distance / Time
= 120/ 1.33
= 90.22 miles an hour
If the train is traveling 6 hours at the above speed, it will travel:
= Speed * time
= 90.22 * 6
= 541.32 miles
Can someone help me find the slope I totally forgot how to do this
Answer:
2/3
Step-by-step explanation:
Rise/Run. The one taught in school.
2/3
also 69 problems? That's alot. Hang in there...
.
A
bakery bakes 200 Loaves per hour
In how much time the bakery will
bake 1000 Loaves
Answer:
It will take 5 hours for the bakery to bake 1000 loaves.
which equation represents the parabola?
X Plus 2/4 equals 20
hey! i’ll give brainliest please help
Answer:
Conjunction
Step-by-step explanation:
Have a good day :)
Answer:
[tex]Conjuction[/tex] (๑・ω-)~♥”
How many terms are in the algebraic expression 1 ly +3?
A. 3
B. 4
O
C. 2.
D. 11
Answer:
Step-by-step explanation:
Answer:
The correct answer is 2 which is ;
C. 2.
Luis needs 3 1/8 cups of blueberries for his pie. A store sells containers of blueberries that each hold 3/4 cups.
How many containers will Luis use to make his pie? Move numbers and a symbol to the lines to create an equation that shows the answer.
Answer:
3 1/8 divided by 3/4 = 4 1/6. basically 5 containers.
8 1/2 pounds cost $34 ____ per pound
Answer:
$4 per pound
Step-by-step explanation:
34/8.5(or 8 1/2) is equal to 4.
1. The word sum
means you are
going to be
doing what
operation?
I neeed helllppp asappp
Answer:
Multiplication
Step-by-step explanation:
I believe 2x2 would have a sum of 4.
Answer:
Addition
Step-by-step explanation:
Sum means add
difference mean subtract
of mean multiply
By mean divide
have a great day!
How do I solve these problems?
Identify the equation of the circle B that passes through (4, -6) and has center (3, -2).
Answer:
solution given :
centre (h,k)=(3,-2)
another point (a,b)=(4,-6)
now
radius =[tex] \sqrt{(3-4)²+(-2+6)²} [/tex]=√17
We have
equation of a circle is:
(x-h)²+(y-k)²=r²
(x-4)²+(y+6)²=17 is a required equation.
Can y’all help me with this
Answer:
it's the last one *25,000 J
Step-by-step explanation:
Drag the label for the length of the sides of the triangle shown that would satisfy the following conditions: cos(B) = 9/41
tan (C) = 9/40 Not all choices will be needed
Trigonometry
Answers:
AB = 9 (vertical leg)AC = 40 (horizontal leg)BC = 41 (hypotenuse===============================================
Explanation:
We're told that
cos(B) = 9/41
Since the cosine ratio involves adjacent/hypotenuse, we can see that the adjacent side is 9 and the hypotenuse is 41. For angle B, the adjacent side is the leg closest to the angle in question. So that would be side AB.
Therefore, AB = 9 and BC = 41 are the adjacent and hypotenuse for reference angle B.
Apply the pythagorean theorem to solve 9^2+x^2 = 41^2, and you should get x = 40. This is the other leg of the triangle. Or you could note how tan(C) = 9/40 to imply that AC = 40 is the adjacent side for reference angle C.
Scalar and Matrix Multiplication:
Answer:
C
Step-by-step explanation:
When multiplying scalars and matrices, just distribute the scalar to every component of the matrix. So 4*6=24, -2*6= -12, 6*6 = 36, 7*6 = 42, 3*6 = 18, and 0*6 = 0.
Which is the value of (3+1)-(3-1)?
A. -1
o
B. 0
C. 2
C
D. 2i
O E 6+21
What is 2 over 5 x 5 over 8
Answer:
the answer is 1/4
Step-by-step explanation:
2/5 × 5/8
2× 5/ 5 × 8
= 10/40
=1/4
Answer:
1/4
Step-by-step explanation:
You would do 2/5 times 5/8 which would equal 10/40 cause 5 times 2 is 10 and then 5 times 8 is 40 and then you would simplify the fraction 10/40 which would make it 1/4
Which of the following is the equation of a parabola with the focus at (0, 3/4) and the directrix y = -3/4?
Answer:
do you have the picture I actually understand it if I see it in pictures .
What is the domain of y =
cos-1^x?
Answer:
A
Step-by-step explanation:
correct on edge
Answer:
A) [-1,1]
Step-by-step explanation:
The function of y=cos⁻¹(x) has a domain of [-1,1] and a range of [0,π]. Observe the graph.
surface area of prisms. please help with the work shown because i can't figure out how to solve these :(
here: :)
I did the work, and basically i solved for the area of the faces and then multiplied that by two to get the total surface area of the faces. Then I added in the areas of the sides connecting the two faces:
just as a referral: the formulas to find the faces are as follows:
rectangle: length times width
circle: pi x r^2
trapezoid: h(base1 + base2)
and triangle: (b x h)/2