Step-by-step explanation:
are you having problems with something if so message this guy
Aunt Polly asked Tom to paint the entire fence, but he painted
only 8 yards and then ran away to play. Sid had to finish the job
for Tom. Sid started at noon, and by 12:30 p.m., 14 yards of
the fence were painted (including what Tom had painted). By
2:00 p.m., 32 yards were painted, and by 2:30 p.m., 38 yards
were painted
Lett be the number of minutes that have passed since Sid
started painting at noon, but not past 4:30 p.m. Write an
equation that shows the relationship between tand P, where P
is the number of yards of painted fence.
Every half hour Sid paints 6 yards, so by 4:30 PM he will have painted 62 yards.
Linear equationsTo show the relationship between T and P, where P is the number of yards of painted fence, the following calculation must be performed:
12:30 - 12:00 = 14 - 8 /// 0.30 = 614:00 - 12:30 = 32 - 14 /// 1:30 = 1814:30 - 14:00 = 38 - 32 /// 0:30 = 616:30 - 14:30 = 2 x 12 = 2438 + 24 = 62Therefore, every half hour Sid paints 6 yards, so by 4:30 PM he will have painted 62 yards.
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How many integers are there from 1000 to 2022 that are divisible by 4 but are not divisible by 5 ?
correct answer gets brainliest
Answer:
24
Step-by-step explanation:
Answer :
There Is 24
◊ YusuCr ◊
:)
Find the equation of the line that passes through (3,1) and is parallel to y=2x+3
Answer:
y -1 = 2(x -3)
Step-by-step explanation:
The given equation is in slope-intercept form:
y = mx +b . . . . line with slope m and y-intercept b
y = 2x +3 . . . . . line with slope 2 and y-intercept 3
__
A parallel line will have the same slope. Since you are given a point, it is convenient to use the point-slope form for the equation you want:
y -k = m(x -h) . . . . . line with slope m through point (h, k)
y -1 = 2(x -3) . . . . . . line with slope 2 through point (3, 1)
__
Additional comment
If you want the slope-intercept form you can solve for y:
y = 2(x -3) +1 = 2x -6 +1
y = 2x -5 . . . . . slope-intercept form of the parallel line
in the diagram of rectangle ABCD below, m
Answer:
I think its B 36° its an acute angle
Answer:
84
Step-by-step explanation:
∠ABE° = 90 - 30 = 60
∠BFC° = 180 - 144 = 36
60 + 36 = 96
∠BEF° = 180 - 96 = 84
please hurry and I will give you brainlest if you are correct Graph the Solution to this inequality on the number line
Answer:
x < 3 1/4
See picture below.
Step-by-step explanation:
1/2 x - 3 < -1 3/8
1/2 x < -11/8 + 24/8
1/2 x < 13/8
x < 13/4
x < 3 1/4
Hola me pueden ayudar por favor es de matemáticas
4×(-5)=
2×(-9)=
-1×(-2)=
-3×(-2)=
6×(-7)=
4×(-9)=
-6×(-2)=
-10×(-5)=
Answer:
Vea a continuación.Step-by-step explanation:
4*(-5) = -202*(-9)=-18-1*(-2)=2.-3*(-2)=6.6*(-7)=-424*(-9)=-36-6*(-2)=12-10*(-5)=50.Espero que esto ayude.
please I need it now will give brainliest
Leon verified that the side lengths 21, 28, 35 form a Pythagorean triple using this procedure.
Step 1: Find the greatest common factor of the given lengths: 7
Step 2: Divide the given lengths by the greatest common factor: 3, 4, 5
Step 3: Verify that the lengths found in step 2 form a Pythagorean triple: 3 squared + 4 squared = 9 + 16 = 25 = 5 squared
Leon states that 21, 28, 35 is a Pythagorean triple because the lengths found in step 2 form a Pythagorean triple. Which explains whether or not Leon is correct?
Yes, multiplying every length of a Pythagorean triple by the same whole number results in a Pythagorean triple.
Yes, any set of lengths with a common factor is a Pythagorean triple.
No, the lengths of Pythagorean triples cannot have any common factors.
No, the given side lengths can form a Pythagorean triple even if the lengths found in step 2 do not.
Answer:
(a) Yes, multiplying every length of a Pythagorean triple by the same whole number results in a Pythagorean triple.
Step-by-step explanation:
In general, scaling the numbers involved in a relationship does not change their relationship.
If we have ...
a² +b² = c²
and we scale each number by a factor of k, then we get ...
(ka)² +(kb)² = (kc)²
k²a² +k²b² = k²c²
k²(a² +b²) = k²c² . . . . same result as multiplying the original relation by k²
Leon is correct that multiplying a Pythagorean triple by a constant gives another Pythagorean triple.
the length of a rectangle is equal to the 4 in more than the width if the perimeter of a rectangle is 46 in what is the length
NEED ANSWER ASAP
The sum of two numbers is zero. One number is nine less than twice the other. Find the numbers
HELP HELP PLEASE!!
A crate holds a total of 180 pounds. There are 6 10 lb. sand bags in the crate and an unknown
number of 5 lb. sand bags. If the crate if completely filled to its max capacity, how many total sand
bags are in the crate?
Answer:
30 sand bags
Step-by-step explanation:
6 x 10 = 60
180 - 60 = 120
120/5 = 24
24 + 6 = 30
Please mark as brainliest ;)
a radio costs $25 what is the total cost of the radio, including a 6% sales tax
Answer:
Somewhere around 23.585
Step-by-step explanation:
The question is oddly written so I might of got it wrong.
Asa received scores of 72, 97, and 82 on her last three math tests. She needs a mean test score of 82 to qualify for the math team. What is the first step in determining how many points she needs on her next test to qualify for the team?
Find the sum of all the numbers in the problem, 72 + 97 + 82 + 82.
Find the average score for the three tests that Asa has taken.
Determine the total number of points that she needs on the last test.
Determine how many total points are needed to have an average of 82
Answer:Average score for 3 tests is 83.67
Step-by-step explanation:sorry if im wrong
can someone help me with this?
What is the amplitude of this function f(x) ? f(x)=34cos(3x)+4
Answer:
The amplitude is 34. So therefore your answer is 34.
Step-by-step explanation:
Vertical Shift: 4
Amplitude: 34
Period: 2pi/3
Answer:
The answer is: 3/4
Step-by-step explanation:
i took the test.
What is 7088 times 1526?
Quick please!
Answer:
10816288
Step-by-step explanation:
7088
×1526
42528
+141760
+3544000
+7088000
108116288
Lily surveyed all the seventh graders at her school about their favorite snack. The table shows the results.
A.
B
C.
D.
Answer:
D
Step-by-step explanation:
Hello :)
By adding up the number of students which we will call a sample size, then dividing it by each individual categorization students picked, we can then figure out the percentage of people who chose that categorization.
18+24+24+54=120
Let's find every percentage.
Popcorn: 18 students choose this choice. Divide that by the total of students to get 0.15, then multiply by 100 to get 15%.
Pretzels: 24 students chose this. Divide by the total to get 0.2, multiply by 100 to get 20%.
Chips: 24 students chose this. Divide by the total to get 0.2, multiply by 100 to get 20%.
Candy: 54 students chose for candy. Divide this by the total amount of students to get 0.45, multiply by 100 to get 45%.
The correct percentage graph is D. Popcorn clearly says that it is 15 percent, and every other section is the correct amount of percentage.
Twenty- seven times thirteen do the work
Given that
7
x
−
2
y
=
30
Find
x
when
y
=
1
Answer:
7x-2y=30
Find x when y=1
7x-2=30
7x=32
x= 32/7
or decimal form:
4.57 (rounded to the nearest hundredth)
My dad is 64 years old and I am N years old. How old shall we be in x years’ time?
Answer:
Dad 64 + x
You n + x
Step-by-step explanation:
My dad is 64 years old and I am N years old. How old shall we be in x years’ time?
Dad 64 + x
You n + x
6/8 as a sum of unit fractions
Answer:
1/8+1/8+1/8+1/8+1/8+1/8=6/8
Step-by-step explanation:
1000 12 Simplify: | सरल कीजिये- 174952 65
Answer:
Simplify
1000*12
12000
Hope this was your question
Step-by-step explanation:
I need the answer its due today
Answer:
fish..... ...... ................
what is the scale factor from abc to def
Answer: B. 1/6
Step-by-step explanation:
To find the scale factor from triangle ABC to triangle DEF, you can divide each side length by its corresponding side on the other triangle.
72 ÷ 12 = 6
42 ÷ 7 = 6
66 ÷ 11 = 6
Now, the options are narrowed down to either B or C. Since the dilation shown reduces the size of triangle ABC to triangle DEF, it is a reduction. Therefore, the scale factor must be a fraction, leaving the only correct answer to be choice B.
I hope this helps!
Identify the factor pairs of the terms 4x2+ 10x that share the greatest common factor
please help i have a test tommorrow and im struggling
Answer:
Step-by-step explanation:
to find the slope you do, [tex]m=y{2}-y{1}/x2-x1\\ m=16/-4\\ m=-4\\[/tex]The new equation is going to be y=-4x+b, to find b you plug one of the points you are given and solve for b. [tex]-6=-4(1)+b\\-6=-4+b\\-2=b[/tex]the you use the info and you should get y=mx+b, which in this case is y=-4x-2
Hope that helps for the other one.
Circle C is centered at the origin. If Q10,0) lies on circle C, which of the following points also lies on circle C?
O A. (3,534)
O B. (5,573)
oc. (4,573)
OD. (6,4)
Answer:
The ANSWER on top is WRONG!!!!
Correct answer is: 5,5√3
Step-by-step explanation:
I got it right please hook me up with a 5 star and a thanks!
The point lies on circle C is,
⇒ (5, 5√3)
What is Circle?The circle is a closed two dimensional figure , in which the set of all points is equidistance from the center.
Given that;
Circle C is centered at the origin.
And, Point Q (10, 0) lies on circle C.
Now, The equation of circle with center origin is,
⇒ (x - 10)² + y² = r²
Here, We have;
⇒ Radius = 10 units
Hence, Equation of circle is,
⇒ (x - 10)² + y² = 100
Now, By options;
Point lies on the circle is satisfy the equation of circle;
Let the point = (5, 5√3)
⇒ (x - 10)² + y² = 100
⇒ (5 - 10)² + (5√3)² = 100
⇒ 25 + 75 = 100
⇒ 100 = 100
Thus, The point lies on circle C is,
⇒ (5, 5√3)
Learn more about the circle visit:
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Does it triangle? 5 feet, 9 feet, 15 feet
Answer:
It is not a triangle
Step-by-step explanation:
The Triangle Inequality theorem states that in a triangle, [tex]a+b>c[/tex], where [tex]a[/tex] and [tex]b[/tex] are shorter side lengths and [tex]c[/tex] is the longest side length.
Given that [tex]5+9<15[/tex], the given side lengths do not compose a valid triangle.
Harry started to wash his car at 11:30 am. He washed it for 45 minutes before having a half an hour break. He then cleaned the inside of his car for 25 minutes. What time did he finish?
Answer:
1:10 pm
Step-by-step explanation:
11:30 + 45 minutes = 12:15
12:15 + 30 minutes = 12:45
12:45 + 25 minutes = 1:10 pm
A restaurant stores flour, rice, and sugar in three different cylindrical containers. 1. What is the approximate volume of the sugar container? Show your work. (2 points)
The volume of the container is equal to V=πr2h.
What is the volume?In mathematics and related areas, volume refers to the space occupied by an object. The volume is usually given in units such as:
Cubic meters.Cubic centimeters.Cubic millimeters.How to calculate the volume?The way to calculate the volume mainly depends on the shape of the object. In the case of cylinders, the formula is:
V=πr2hVolume = π (3.14169) r (radio) h (height)You can use this formula to calculate the exact volume of any cylindrical object by using the radio and height.
Note: This question is incomplete because there is no information about the sugar container. Due to this, I answered it based on general knowledge.
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Find the distance between the two points in simplest radical form. (6,6) (3,9)
Answer:
[tex]3\sqrt{2}[/tex] units
Step-by-step explanation:
To find the distance between two points on a graph, we use the distance formula [tex]d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2[/tex] where [tex]d[/tex] is the distance between points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex].
For this problem, we will identify [tex](x_1,y_1)\rightarrow(6,6)[/tex] and [tex](x_2,y_2)\rightarrow(3,9)[/tex]:
[tex]d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}\\\\d=\sqrt{(9-6)^2+(3-6)^2}\\\\d=\sqrt{(3)^2+(-3)^2}\\\\d=\sqrt{9+9}\\\\d=\sqrt{18}\\\\d=3\sqrt{2}[/tex]
Therefore, the distance between [tex](6,6)[/tex] and [tex](3,9)[/tex] is [tex]3\sqrt{2}[/tex] units
