Answer:
18
Step-by-step explanation:
Answer:
18
Step-by-step explanation:
7+(16-7)/3+8
7+9/3+8
7+3+8
18
resolver las siguientes ecuaciones de primer grado -8×+9= - 36
Answer:
-8x= -36-9
-8x= -45
x= -45 sobre -8
resultado: x=45positivo sobre 8 positivo
Can anyone help me with this question please
I will mark as a brainliest.
Answer:
I think it is A.
Step-by-step explanation:
Confused-
A liquid starts at a temperature of 210 degrees and cools in a room held at a constant 68 degrees. After 8 minutes of cooling, it is at a temperature of 97 degrees. The temperature, F, can be modeled as a function of time in minutes by the equation
F(t) = a(b)^t + c
Find the value of x.
48
(7x + 13)
A. 7
B. 11
C. 3
D. 5
HELP ME PLZZ, ASAP!!
In your own words explain what a Right Angle is.
what is 2/4 × 1/4 + 1/4 ÷ 3/4
renegade renegade woo hah hah boom boom boom boom
Answer
0.45833333333
Step-by-step explanation:
Answer:
you first get 0.45833333333
but if you carry the renagade over twice it would make it 4.20
Step-by-step explanation:
table represents a quadratic function?
Which
Answer: third graph -4,2 -2,-7
Step-by-step explanation:
PLZ HELP ASAP! I'M LITERALLY CRYIN' TOT
help asap plsssss dont get it wrong
Answer:
it should look like this
Can someone please help me on 7.
Please
Answer:
check the pdf its done there hope it helps :)
Step-by-step explanation:
Kim is creating a mosaic in her garden. She finds the tile below and wants to know the missing side length ‘x’. Calculate the missing side length to a reasonable level of accuracy, explain your decision.
Answer:
x = 7.99 cm
Step-by-step explanation:
By applying cosine rule in the given triangle,
AC² = AB² + BC² - 2(AB)(AC)cosC
Substitute the measures of the sides and the angle in this formula,
x² = 6² + 10² - 2(6)(10)cos(53°)
x² = 36 + 100 - 72.217
x² = 63.782
x = √(63.782)
x = 7.99 cm
The ratio of sixth-grade students to fifth-grade students in the Kirkpatrick Elementary school band is 5:4. If there are 20 fifth-grade students in the band how many sixth-grade students are in the band?
Answer: 25 sixth graders
Step-by-step explanation:
Sixth-graders are in a ratio with fifth graders in the band at 5:4 and there are 20 fifth-grade students in the band.
To find the number of 6th graders, use direct proportion and assume the sixth grader number is x:
5 : 4
x : 20
4x = 100
x = 100 / 4
x = 25 sixth graders
what is the correct answer to this division monomial?
63a5 b4 c7
-7a3 b4 c5
Answer in image V
I couldn't write it as a fraction in here
find the value of x in given expression
[tex] {x}^{2} = 24 + 25[/tex]
Answer:
[tex]x = 7 \: or \: - 7[/tex]
Step-by-step explanation:
...............maybe
Answer:
as the other person said its 7,-7
Step-by-step explanation:
hope its right olo --______--
In ABC, b = 68 inches, B=65° and C=93º. Find the length of a, to the nearest
inches
Answer:
28inches
Step-by-step explanation:
∠A + ∠B + ∠C = 180°
∠A + 65° +93° = 180°
∠A + 158° = 180°
∠A= 180°-158° = 22°
Using Law of Sines
a/sinA= b/sinB
a/sin22= 68 inches/sin65
a/sin22 = 68/0.9063 = 75.03
a = 75.03 x sin 22
a = 75.03 x 0.3746 = 28.106238≈28 inches
Help plz I will give Brainlyest answer plz help fast plz show work
The population of a town is modeled by the equation P = 165810.02, where “P"
represents the population as of the year 2000.
• According to the model, what will the population of the town be in 2020?
In approximately what year will the population reach 30,000 people?
Must answer and show appropriate work for both questions here.
Answer:
D. 24736 people and 29 yearsStep-by-step explanation:
The model given is:
P = 16581*e^(0.02t)Population in 2020, t = 20
P = 16581*e^(0.02*20) = 24736 people (rounded)Population of 30000:
30000 = 16581*e^(0.02t) e^(0.02t) = 30000/16581e^(0.02t) = 1.80929ln e^(0.02t) = ln 1.809290.02t = 0.5929t = 0.5929/0.02t = 29.645 ≈ 29 yearsCorrect choice is D
Three adjacent lots had road frontage measured to be 200.1 ft, 135.45 ft, and 55.133 ft. What is the total length of the frontages of these three lots? Round off your results to the proper degree of precision.
Answer:
470 feet
Step-by-step explanation:
Given that,
Three adjacent lots had road frontage measured to be 200.1 ft, 135.45 ft, and 55.133 ft.
We need to find the total length of the frontages of these three lots. It can be simply calculated by adding these three lengths ie.
Total length = 200.1 ft + 135.45 ft + 55.133 ft
= 471 feet
or
= 470 feet
So, the total length of these three lots is equal to 470 feet.
(Please Help Asap!)
Find the volume of a cylinder having a height of 105 millimeters and a base with a diameter of 40 millimeters. Use the volume formula and 22/7 for π.
Choose the values for r and h. (1 H and 1 R)
h = 22/7
h = 105
r = 20
r = 40
Answer:
132,000 millimeters squared, H= 105, R= 20
Step-by-step explanation:
Volume equation (r= radius, h = height)
v= (pie)x r^2 x h
Pie = 22/7
r = 1/2 the diameter, so 40/2= 20. r = 20
h = 105
Substitute
(22/7) x 20^2 x 105
20^2 = 400
(22/7) x 400 x 105 = 132,000
If anyone can help with number 4
Help ASAP!!!! 10 points
Answer:
1= c
2=d
3=c
Step-by-step explanation:
Answer:
1) (155+30+40+155+120):5=120 D
2)155,155,120,40,30 MEDIAN IS 120 D
3)MODE NUMBER IS 155 C
Step-by-step explanation:
Which is the better value? Circle it. 3 sandwiches for 15.00 or 4 sandwiches for 21.00?
Answer:
I say 3 sandwiches for 15.
Step-by-step explanation:
to find the best price divided the numbers
15 divided by 3= 5
5 is the price per sandwich for this
21 divided by 4= 5.25
5.25 per sandwich
the 3 for 15 is a better deal. You save money.
Which pair of vectors is orthogonal?
⟨3, –5⟩ and ⟨6, –10⟩
⟨2, –3⟩ and ⟨9, –6⟩
⟨–2, 3⟩ and ⟨–6, –4⟩
⟨–5, 4⟩ and ⟨–4, –2⟩
Answer:
C
Step-by-step explanation:
Edge 2021
Answer:
C on edge
Step-by-step explanation:
What’s the answer for this ?
Answer: the answer is c
Step-by-step explanation:
On a hot day, a football team drank an entire 40-gallon cooler of water and half as much again. How much water did they drink?
Answer:
60 gallons
Step-by-step explanation:
40+1/2*40=40+20=60
How do I solve this? Thank you.
Answer:
Heyya little student!
Sin means [tex]\frac{opposite }{hypotenuse}[/tex]
5 is the hypotenuse (its opposite to 90 degrees )
So, sin β would be:-
the side opposite to the angle β divided by the hypotenuse of the triangle.
The side opposite to β is 4
and as I said earlier, the hypotenuse is 5
So, sin β would be:-[tex]\frac{4}{5}[/tex]I hope it helped you!
Keep learning
and never stop smiling
You Are Awesome!
PLSSSSSSS HELP MEEEEEEEEEEEEEEEEE :CCC
Answer:
Day 4 and 6
Step-by-step explanation:
5. A line passes through the point (-2,6) and has a slope of 3/4. Which of the following points
would also be on this line?
a) (1, 10)
b) (-10,0)
c) (-5,2)
d) (2,3)
Answer:
A
Step-by-step
Find the 20th number in the sequence I started: 5, 7, 15, 17, 25, 27... HELP FAST
Answer:
97
Step-by-step explanation:
5,7,15,17,25,27,35,37,45,47,55,57,65,67,75,77,85,87,95,97
How should I go about solving this question?
Answer:
A radius of a circle or sphere is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length
Step-by-step explanation:
A rectangular price tag has a perimeter of 24 centimeters. Its area is 27 square centimeters. What are the dimensions of the price tag?