what was the first thing that was mad in the history
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The first thing ever made in the history of men (probably in the 4th century) was the invention of a wheel.
Related Questions
I dont understand nothing for math because they teach us hard ways to do it even tho that's how u actually have to do it
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Answer:
First Picture: A
Second Picture: C
Third Picture: B
Forth Picture: C
Fifth Picture: C
Step-by-step explanation:
what is the answer to this easy problem? POINT GIVEAWAY
Answers
Answer:
d = 0.29
Step-by-step explanation:
2.61 divided by 9 = 0.29
d = 0.29
Answer:
0.29
Step-by-step explanation:
hope it helps
would appreciate brainliest
Find the slope of the line.
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45,747 divided by 9=
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Hope this helps!
Answer:
5083
Step-by-step explanation:
The minute hand on a clock is 15cm long. what area does it pass over in 1 hour (pls show working)
Answers
Answer:
the 12 on the clock
Step-by-step explanation:
Answer:
94.2cm in 1 hour.
Step-by-step explanation:
In 1 hour, minute hand completes one round means makes a circle.
Radius of the circle(r)=15cm
Circumference of circular clock=2πr
=2×3.14×15=94.2cm
Therefore, the tip of the minute hand moves 94.2cm in 1 hour.
A triangle has an area of 15. One of its sides has length 10. What is the length of the altitude to that side?
Answers
Answer:
Altitude = 3
Step-by-step explanation:
Given the area of a triangle as 15, with a length of 10:
We can use the following formula for finding the area of a triangle:
Area (A) = ½bh
Where:
Base (b) = 10
Height (h) or altitude = unknown
Substitute the given values into the formula:
Area (A) = ½bh
15 = ½(10)h
15 = 5h
Divide both sides by 5 to solve for h:
[tex]\displaystyle\mathsf{\frac{15}{5}\:=\:\frac{5h}{5} }[/tex]
h = 3
Therefore, the length of the altitude or height of the given triangle is 3.
What is the solution to the system of equations? Use any method you prefer to solve.
y=4x-3y=4x−3
y=-2x+9y=−2x+9
a. (-3, 9)
b. (4, -2)
c. (2, 5)
(6, 21)
Answers
Answer:
b (4,-2)
Step-by-step explanation:
i dont really know how to explain it tbh
what is 55x63x95x34 help mee
Answers
Answer:
11191950
Step-by-step explanation:
Multiple 55 by 63 which gets you 3456 then you multiplay it again with 95 giving you 329175 and now finally you multiply 34 to it to get 11191950.
URGENT! WILL GIVE BRAINLY FOR CORRECT ANSWER, AND NO LINKS
Draw the image of \triangle ABC△ABCtriangle, A, B, C under a dilation whose center is PPP and scale factor is 222.
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Answer:
I dont know
Step-by-step explanation:
i dont know answer sorry bro. i want to answer but i can't
big ideas math homework
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Answer:
126.5
Step-by-step explanation:
first, break the figure into a triangle and a square (do I have to tell u where)
the square: 11*8=88
the triangle: 11*7=77 77/2= 38.5
88+38.5= 126.5
The solution is, the area of the given figure is : 126.5cm^2.
What is area ?Area is the measure of a region's size on a surface. The area of a plane region or plane area refers to the area of a shape or planar lamina, while surface area refers to the area of an open surface or the boundary of a three-dimensional object.
here, we have,
given that,
we need to find the area of the given figure.
so, we have ,
first, break the figure into a triangle and a square
now, we get,
the square:
area= 11*8
=88
and, we have,
the triangle:
area =1/2* 11*7
=1/2*77
= 77/2
= 38.5
so, we get,
the area of the given figure is:
88+38.5= 126.5
Hence, The solution is, the area of the given figure is : 126.5cm^2.
To learn more on Area click:
brainly.com/question/20693059
#SPJ2
Can somebody shade this for me? Thank you!
Create and shade a number line that shows the following inequality. Make sure to label at least 3 numbers on the number line, put an open circle, and shade to the left or to the right.
-11 > x
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Answer:
Hope this below ss is right:
How and why? Pls help and tell me why so I know in future! Thank you!
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Answer:b
Step-by-step explanation:
The easiest way to find out is get a calculator and multiply the number (25) times the percent of battery used (6.45%) and press equals. This will give you the number 1.6125
Help pleaseeeeeeeee!!!
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Simplify 1/6(12x+24)+4x
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Answer:
6x+4
Step-by-step explanation:
1/6(12x+24)+4x
Multiply 1/6 to all numbers in parentheses.
2x+4+4x
Combine all like terms.
6x+4
Solve the inequality and graph the solution : k/-1 > 4
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Answer:
k<-4
Step-by-step explanation:
Pls help me this is so hard
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if the stick is 9m long 2 sticks is 9x2 then divided by 3. the answer would be r
First u multiply 9*2=18
Then u divide 18/3=6
Please help me! I will give brainliest to best answer!
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Answer:
Both numerator and denominator can be divided by 3.Explanation:Find the HCF of 18 and 21. Now, it's 3.Answer:
3
Step-by-step explanation:
Both of them are in the table of 3 so 18/3 = 6 and 21/3 = 7
So the fraction will be = 6/7
That's your answer
Will give brainliest to best answer! Question is below (Its only number 8)
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It would be the first one right...?
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Answer:
I say the second one but I could be wrong..
What is the solution to the equation?
−24x=−4
Enter your answer in the box.
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You simplify it
can anyone help me with this ?? pleasee and thank you.
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Mr. bell earns $2,840 per month. If his state income tax rate is 2.5% how much does he owe per year for state income tax?
Answers
2.5%=0.025
34,080 x 0.025= 852
The answer is $852
2.5% of yearly income = $842
Solve 5-2x<7 SHOW YOUR WORK AND I WILL GIVE BRAINLIEST.. THANK YOU TO WHOEVER ANSWERS THIS AND HAVE A GREAT THANKSGIVING WEEK
Answers
Answer:
x > -1
Step-by-step explanation:
5-2x < 7
5 - 2x - 5 < 7 - 5
-2 x < 2
(-1) (-1)
2x > -2 (divide both sides by 2)
*answer*
Answer:
-1<x
Step-by-step explanation:
5-2x<7
Subtract 5 from both sides:
-2x<7-5
-2x<2
Divide by 2:
-x<1
Switch sides (add x, subtract 1):
-1<x
:)
Lin rode her bike 2 miles in 8 minutes. She rode at a constant speed. Complete the table to show the time it took her to travel different distance at this speed. (Please take a picture of the work if its paper/device)
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Answer:
just keep adding 4. for 3 miles, 12 minutes, 4 miles, 16 minutes, etc.
Step-by-step explanation:
5. Using the equation y=2x+5, construct a table and graph the line
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Step-by-step explanation:
What you are going to do is for each value of x (which is the value to the right on the table) you will find the Y value.
So for X = 0
y = 2(0)+5 = 5
x = 1
y = 2(1)+5 = 7
x = 3
y = 2(3)+5 = 11
x = 5
y = 2(5)+5 = 15
x = 10
y = 2(10)+5 = 25
Now for what you do is place the correspanding value into the graph.
(x,y) = (0,5), (1,7), (3,11),(5,15),(10,25)
Answer: See the graph below.
Step-by-step explanation:
2(4v-3)=2(5v-3)-2v
Help explain it to me please.
Answers
Answer:
All Real Numbers
Step-by-step explanation:
First, use the distributive property to expand everything:
8v-6=10v-6-2v
Then, combine like terms:
8v-6=8v-6
Then, subtract 8v from both sides to isolate the variable:
0-6=-6
-6=-6
Any real number you substitute with v will make the equation always true, as -6 always is equal to -6. Therefore, the answer is All Real Numbers.
i need help pleaseeeeeeeeeee
Answers
Answer:
D) 27
Step-by-step explanation:
4 + 2 = 6 (pets)
For each pet he spends $4.50, so:
6 × 4.50 =
6 × 4 = 24 +
6 × 0.5 =
6/2 = 3
24 + 3 = 27
So D.
:)
Answer:
D. Mr. Winston spends $27 dollars at the pet store.
Step-by-step explanation:
It's multiplication. He has 6 pets, he spends $4.50 for each pet.
4.50 * 6 = 27.
Mr. Winston spends $27 on pet food for his 6 pets.
Hope this helps!
If u like it, plz mark me as brainliest!
Identify one point and the slope from the equation y + 4 = 1/3(x - 1)
Options:
m = 4 Point = (1/3, 1)
m = 1/3 Point = (1, -4)
m = 1/3 Point = (1, 4)
m = 1/3 Point = (-1, 4)
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Answer:
m = 1/3 Point = (1, -4)
The point is 1,-4.
If you are wondering how I got the point, I just unsimplified the equation!
From y+4=1/3(x-1).
To y- -4=1/3(x-1).
The original formula is y-y1=m(x-x1). So we know where the y and the x is, and the slope.
Hope this helped!! :)
help plesssssssssssssssssssssssssssssss
Answers
Answer:
(d) 12
Step-by-step explanation:
Answer:
the answer is D
Step-by-step explanation:
I really need help. My teacher isn't here and it's 8 am. My brain needs food too -.-