Answer:
length=10 ft
width=5 ft
Step-by-step explanation:
10×5=50
10÷2=5
pls help "find the equation of the line below"
5 The diagram shows a circle drawn inside a square.
The diameter of the circle is 8 cm.
Calculate the area of the shaded part of the square.
Give your answer correct to the nearest square centimetre
Answer:
where is the diagram please put it
Solve for xx. Round to the nearest tenth, if necessary.
Answer:
Step-by-step explanation:
take 58 degree as reference angle
using cos rule
cos 58=adjacent/hypotenuse
0.52=3.6/x
x=3.6/0.52
x=6.92
x=6.9
Will give brainliest pls help
It’s number 7
Find (3.2 x 10") =(4,000). Express
your answer in scientific notation.
A dealer buys a wrist watch for $225 and spends $15 on its repairs. If he
sells the same for $300. find his profit percentage.
Answer:
he earns a 18 percent increase
Please answer with work explanation (if possible)
Answer:
$357.42
Step-by-step explanation:
So first I multiplied $425.50 by 20%.
$425.50 * 0.20= 85.10
$425.50- 85.10= $340.40
$340.40 * 0.05 = $17.02
$340.40 * 0.07 = $23.828
$340.40 + 23.828 + 17.02= $ 357.42
The sale price of Dean's guitar is $357.42.
In 14b, is 14 the variable, coefficient, term, or product?
Answer:
Pretty sure its coefficient
Step-by-step explanation:
I would really appreciate someone helping me with this one.
About 20,000 white and brown beans were mixed in a bag. You take out 400 beans randomly from the bag. Of these, 220 are brown and 180 are white. How many white beans should be in the bag from the beginning?
Answer:
9,000
Step-by-step explanation:
180/400 × 20,000 = 9,000
Answer:
9,000
Step-by-step explanation:
180÷400= 0.45
0.45×20,000= 9,000
1⁄4 × 2⁄9 = ..........
Answer:
[tex] \frac{1}{18} [/tex]
Step-by-step explanation:
[tex] \frac{1}{4} \times \ \frac{2}{9} \\ \frac{1}{18} [/tex]
Find the product. 6,372 x 75
Answer:
477900
Step-by-step explanation:
help me please last question!!!
A. What is the sum of all the interior angles in the kite?
B. Copy the kite and draw the diagonals. What is the measure of the angle at which the diagonals intersect?
Answer:
A. 360 degrees
B. 360 degrees all the way around but each individual one is 90 degress
Step-by-step explanation:
Answer:
Step-by-step explanation:
B: the kite's diagonals intersect each other at a 90o degree angle.
A: It should come to 360. Let's if that happens.
Take the top angle (88) first. Notice that if you draw in both diagonals, the will form Isosceles triangles. Let's deal with the shorter diagonal first.
The two angles at the base of the shorter diagonal are equal. That's because the sides opposite them are equal.
2x +88 = 180 Subtract 88 from both sides.
2x = 92 Divide by 2
x = 46
Now lets look at the long narrow legs of the bottom isosceles triangle.
2x + 50 = 180 Subtract 50 from both sides
2x = 130 divide by 2
x = 130 /2
x = 65
Now add up all the angles that make up the interior of the kite.
Total = 46 + 46 + 65 + 65 + 50 + 88
Total = 360 just as it should.
need help with math ;-;
What is the distance between -7 and 3?
A)4
B)-4
C)9
D)10
Answer:
10.
Step-by-step explanation:
To find the distance between two numbers, subtract the two numbers. The absolute value of the difference is the distance.
[tex](-7)-3=(-10).[/tex]
The absolute value of -10 is 10.
Therefore, distance between -7 and 3 is 10.
Answer:
10 of course!
Step-by-step explanation:
we know that numbers smaller than zero have the minus sign beside them,you just count from 3 down to 0(doesn't count)
and then -1 till -7,you add 7 to 3 and you get 10 !,nothing easier
last question for today!
hopefully..
Answer:
1/7 ÷ 5/2 = 2/35 in fraction form. 1/7 ÷ 5/2 = 0.0571 in decimal form.
Step-by-step explanation:
The Answer is 2/35
l l l l l l l l l l l l l
pls help me solve this
Answer:
See below.
Step-by-step explanation:
1.) False - It contains 6 sig figs, not 2.
2.) False - It goes up to 2 decimal places, not 3.
3.) True
4.) False - It goes up to 1 sig fig, not 4.
Tyler was running in a 5 kilometer race.
After every 200 meters, there was an
official located along the course. How
many officials were located along the
total course of the race?
What is the perimeter of a rectangle whose length is 1472 m and breadth is 1072 m ?
2472 m
4872 m
25 m
50 m
Answer:
5088 is the perimeter of the rectangle.
Answer:
5088 is the right answer
The formula of perimeter of rectangule is 2(l+b)
So, l=1472 b=1072
2(1472+1072)
2(2544)
2×2544 IS 5088
Au nombre 34 on soustrait la somme de -2 et de 27
a. Ecris une expression A qui traduit ce calcul.
b. Calcule A detaille chaque etape de ton calcul
Complete these ordered pairs for this equation.
(0, ), (-1,), (1, ) y=2x+1
Help
Answer:
(0, 1)
(-1, -1)
(1,3)
Step-by-step explanation:
Given the function;
y = 2x + 1
when x = 0
y = 2(0)+1
y = 1
Hence the required pair is (0, 1)
when x = -1
y = 2(-1) + 1
y = -2 + 1
y = -1
Hence the coordinate is (-1, -1)
when x = 1
y = 2(1) + 1
y = 2 + 1
y =3
Hence the coordinate is (1, 3)
Thomas buys tickets for his family to see a movie.
He pays $37.50 for 2 adult tickets and 1 student ticket.
The next week he goes back with his friends and pays $35.25 for 1 adult ticket and 3 student tickets.
What system of equations can be used to find the price of an adult ticket, a, and the price of a student ticket, s ?
Answer:
37.5=2A+S, 35.25=1A+3S (You may have to rearrange it depending on directions)
Step-by-step explanation:
Okay, so we lets write that
Adult=A
Student=S
37.5=2A+S
35.25=1A+3S
This is as far as my brain power goes, so hopefully it helps you!
Heart it if I was good!
Can anyone help me with Qs 9-14 pls
Answer:
Step-by-step explanation:
angle 2 and angle 3 are linear pair
angle 1 and angle 7 are alternate exterior angle
angle 4 + angle 7=a80 degree
124 + angle 7=180
angle 7=180-124
angle 7=56 degree
angle 1 is supplementary to angle 2 ,angle 4, angle 6, angle 8 .In supplementary angle sum of two angle is always 180 degree.
angle 4 and angle 5 are supplementary angles because their sum is equal to 180 degree.
angle 4 + angle 5(being co interior angle)
3x+17+x+23=180
4x+40=180
4x=19=180-40
x=140/4
x=35
Translation that is two units to the right and 90 units down
OPTION C
(x,y) ------> (x-2, y+9)
Answer:
I think option C is the answer
Select the correct answer. A triangle has vertices (-1, 2), (3, 1), and (7, 2). What is the approximate perimeter of th...
Answer:
16.24 Units
Step-by-step explanation:
The perimeter of the triangle is the sum of the length of the sides of the triangle. Given the points on the vertices, the length of each side may be found using the formula
Length = √(x2 - x1)^2 + (y2 - y1)^2
Considering the pair (-1, 2), (3, 1), the length of that side
= √(3 -- 1)^2 + (1-2)^2)
= √(16 + 1)
= √17 units
Considering the pair (-1, 2), (7, 2), the length of that side
= √(7 -- 1)^2 + (2-2)^2)
= √(64)
= 8
Considering the pair (3, 1), and (7, 2), the length of that side
= √(7 - 3)^2 + (2 - 1)^2
= √(16 + 1)
= √17
Hence the perimeter of the triangle
= √17 + 8 + √17
= 4.12 + 8 + 4.12
= 16.24 Units
I need help with this one
Answer:
9
Step-by-step explanation:
394,717.330 rounds to 400,000
what’s the volume of a pyramid with a square base of length 3cm and height 16cm
Step-by-step explanation:
V
=
l
w
h
3
l
Base length
cm
w
Base width
cm
h
Pyramid height
cm
can someone please help me?
Answer:
1. 35/12
2. 23/10
3. 3/4
Complete the steps to find the value of x.
Answer:
65+11x-17 =180
11x+48 =180
11x. =180-48
11x. =132
x =12
The complete steps for the value of x are;
1. 65 + (11x - 17) = 180
2. 11x + 48 = 180
3. 11x = 132
4. x = 12
What is linear expression?
A linear expression is an algebraic statement where each term is either a constant or a variable raised to the first power.
Given that;
In the figure,
Angles 65 degree and (11x - 17) degree are supplement to each other.
Now, We use the definition of supplementary angles, for find the value of x as;
Angles 65 and (11x - 17) degree are supplement to each other.
⇒ 65 + (11x - 17) = 180
Combine like terms, we get;
⇒ 11x + (65 - 17) = 180
⇒ 11x + 48 = 180
Subtract 48 both side, we get;
⇒ 11x + 48 - 48 = 180 - 48
⇒ 11x = 132
Divide by 11, we get;
⇒ x = 12
Thus, The value of x = 12
Therefore, The complete steps for the value of x are;
1. 65 + (11x - 17) = 180
2. 11x + 48 = 180
3. 11x = 132
4. x = 12
Learn more about the supplementary angle visit:
https://brainly.com/question/98418
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Find the greatest common factor of the following monomials:
12x^3 6x^4 18x^2
Answer:
6
Step-by-step explanation:
first, look at the first two coefficents, (12,6) 6 can divide 12 and 6 obviously didvides itself so we can day the gcd(12,6) is 6. now look at the last two coefficents (6,18). Similarly we can see that the gcd here is also 6.
finally, look at 12 and 18, neither divide each other so we can try dividing them by our most common gcd so far 6. this yields 2,3. niehter can be simplified further so we can conlcude the gcd of this monomials is 6
Help! Find x, y, z
Worth 20 points
Answer:
x= 113
y= 67
z= 49
Step-by-step explanation:
a triangle equals to 180° so lets start with the triangle that has two given degrees
28 + 39 + x = 180 solve
x = 113
no we can find y by using x + y = 180 since it's a straight line
we know the value of x so 113 + y = 180. solve.
y= 67
now do the same thing we did from the start since we have two given degrees on the other triangle.
67 + 64 + z = 180
z= 49
Solve the equation 6(2P+2)=120 for the variable p
Answer:
[tex]6(2p + 2) = 120 \\ 2p + 2 = 20 \\ 2p = 18 \\ p = 9[/tex]
Answer:
P = 9
Step-by-step explanation:
6(2P+2) = 120
12P + 12 = 120
- 12 = -12
12P = 108
12 = 12
P = 9
What is the equation of the blue line?
Please can someone give me a good step to step guide on how to get this one.
Thank you!
Answer:
Step-by-step explanation:
First of all notice that slope has a negative value
Also notice that line cuts the y axis in -1
because of the symetry of the line you can deduce that the slope is -1, also you can calculate it using the fact that the points (-1, 0) and (0, -1) belongs to the line, the slope would be:
m=(0-(-1))/(-1-0)=-1
finally the equation is
y=-x-1