HELP ME OUT PLS!!!!!
Belinda walks 2 miles to the store and it takes her 20 minutes
A) 2 mile/minute
B) .1 mile/minute
C) 40 miles/minute
D) 40 minutes/mile
Answer:
.1
Step-by-step explanation:
I took this quiz and got this answer right.
Are 20, 25, 12, 15 in porportion
Answer:
Yes, 20:25 and 12:15 are in proportion.
Step-by-step explanation:
Since 20:25 can also be written as 4:5 (Multiples of 5).
And 12:15 can also be written as 4:5 (Multiples of 3).
Caculate the density of an object that has a mass of 10 grams
and a volume of 20 cubic centimeters
answer
density= mass/ volume
[tex]d =10 g\20cm ^{2} = 0.5 g \cm^{2} [/tex]
im confused can some one answer this
Answer:
24 girls
Step-by-step explanation:
I answered your question, could you maybe answer mine?
https://brainly.com/question/26466957
Can someone help me with this question?
BamBam's father gives him a weekly allowance of $2500. If he spends 380 per day, how much money will he be left after 16 days?
What the answer to find the area of the parallelogram
How are the symbols for greater than (>) and greater than or equal to (≥) related?
Answer:
The greater than symbol is >. So, 9>7 is read as '9 is greater than 7'. The less than symbol is <. Two other comparison symbols are ≥ (greater than or equal to) and ≤ (less than or equal to).
Step-by-step explanation:
Answer:
it yo momma -2
Step-by-step explanation:
when your momma is 1 she is really -1
(05.01) Which statement best describes the area of the triangle shown below?
Answer:
A
Step-by-step explanation:
Area of a triangle:
[tex]A=\frac{b*h}{2}[/tex]
In our case:
b=4
h=2
Plug in what we know:
[tex]A=\frac{(4)(2)}{2} \\A=4units[/tex]
Find the matching solution:
A.) it is 1/2 the area of a rectangle of length 4 units and width 2 units
X B.) it is twice the area of a rectangle of length 4 units and width two units
X C.) it is 1/2 the area of a square of side length 4 units
X D.) it is twice the area of a square of side length 4 units
Which of the following functions best describes this graph?
Amata mixes 2 parts black paint with 3 parts white paint to make 90 mL of gray paint. How much white paint does Amata use to make the gray paint?
A 18 mL
B 30 mL
C 45 mL
D 54 mL
José chose A as the correct answer. How might he have gotten that answer?
Answer:
is 18 because 6x3 is 18 ok
A salesperson sells $2900 in merchandise and earns a commission of $522. Find the commission rate. Write your answer as a percentage.
Answer:
18%
Step-by-step explanation:
Divide the commission by the amount sold for that commission:
522 / 2900 =0.18
Convert to percentage:
0.18*100=18
15x63+43-536+74-635+563
Answer: 545
Step-by-step explanation:
Answer:
454
Step-by-step explanation:
Hope This Helps
Have A Great Day
I will give points for geometry question
Answer:
9m, 12m, 15m
Step-by-step explanation:
Is 9 a solution to the equation: 3x – 5 = 4 + 2x?
Answer:
Yes, 9 will be the answer...
Step-by-step explanation:
3x-5 =4+2x
3x-2x = 4+5 (By transposing method)
x =9
Hope this is correct
Answer:
yeah it is ,
putting the value of x as 9
=> 3x – 5 = 4 + 2x
=> 3×9-5=4+2×9
=> 27-5 = 4+18
=> 22 = 22
✌️
What would 216^{2/3} be simplified?
[tex]216^{\frac{2}{3}}\implies (6^3)^{\frac{2}{3}}\implies 6^{3\cdot \frac{2}{3}}\implies 6^2\implies 36[/tex]
The temperature at the bottom of a mountain was 8°C and the temperature at the top was 26°C .Find the difference between the temperatures and find the mean of the two temperatures
Answer:
Difference: 18° C
Mean: 17° C
Step-by-step explanation:
Difference means to subtract.
26 - 8 = 18° C
Mean is the average of the two temperatures. To find average, add the two temperatures together, then divide the answer by two since there are two numbers being added.
26 + 8 = 34
34 ÷ 2 = 17° C
flecting points in the coordinate plane
What point do we get when we reflect A across the y-axis?
y
9-
B
8
MR
7
6
As
5
4-
E
MY
3
2
A
Co
+
&
7-6
+
9
2
34
5
6 7
2
o
MY
-3-
D
-4-
5
Pro
Pro
Answer:
E(-9, 2)
Step-by-step explanation:
The line of reflection is is the perpendicular bisector of the segment between the original point and its reflected image.
In the figure, the y-axis is halfway between points A and E, and is a vertical line perpendicular to the horizontal segment AE. Point E has the same y-coordinate as point A, but its x-coordinate has the opposite sign.
(x, y) ⇒ (-x, y) . . . . . . reflection across the y-axis
A(9, 2) ⇒ E(-9, 2) . . . . reflection of point A across the y-axis
You get point E when you reflect A across the y-axis.
__
Additional comment
When A is reflected across the line y=x, it becomes point B. When it is reflected across the origin, it becomes point C. Reflection across the x-axis maps point A to point D.
(x, y) ⇒ (y, x) . . . . reflection across y=x
(x, y) ⇒ (-x, -y) . . . reflection across the origin
(x, y) ⇒ (x, -y) . . . . reflection across the x-axis
(x, y) ⇒ (-y, -x) . . . reflection across the line y = -x
mary wants to make a milkshake by choosing 5 flavors of ice cream and putting a scoop of each in the blender. If mary has 32 flavors of ice.cream available to her, how many different kinds of milk shakes can she make?
Answer:
201,376
Step-by-step explanation:
This is a combination because order doesn't matter
32 C 5 = 201,376
The number of different kinds of milkshakes that she can make will be 201,376.
What are permutation and combination?A permutation is an act of arranging items or elements in the correct order. Combinations are a way of selecting items or pieces from a group of objects or sets when the order of the components is immaterial.
Mary wants to make a milkshake by choosing 5 flavors of ice cream and putting a scoop of each in the blender. If mary has 32 flavors of ice cream available to her.
Then the number of the different kinds of milkshakes that she can make will be given by the combination formula.
Combination = ³²C₅
Combination = 32! / [(32 - 5)! x 5!]
Combination = 32 x 31 x 30 x 29 x 28 x 27! / (27! x 5 x 4 x 3 x 2 x 1)
Combination = 8 x 31 x 29 x 28
Combination = 201,376
The number of different kinds of milkshakes that she can make will be 201,376.
More about the permutation and the combination link is given below.
https://brainly.com/question/11732255
#SPJ2
Solve for b.
b+(−1.9)=−3.7
Enter your answer in the box
Answer:
b = -1.8Step-by-step Solution:
Subtract or add to obtain your answer.
b + (−1.9) = −3.7=> b - 1.9 = -3.7=> b = -3.7 + 1.9=> b = -1.8Hence, the value of b is -1.8
Let's find
[tex]\\ \tt\hookrightarrow b+(-1.9)=-3.7[/tex]
[tex]\\ \tt\hookrightarrow b-1.9=-3.7[/tex]
Isolate b[tex]\\ \tt\hookrightarrow b=-3.7+1.9[/tex]
[tex]\\ \tt\hookrightarrow b=-1.6[/tex]
What is the difference of 176-.98
Answer:
78
Step-by-step explanation:
→[tex]176-98=78[/tex]
[tex]—» 176 - 98 [/tex]
[tex]—» \: 78[/tex]
The picture below shows Annie and her younger brother Tommy’s money.
They want to combine their money to buy something together. How much do they have in all?
Annie has 4 dollar bills, 11 dimes, and 4 pennies. Tommy has 3 times and 3 pennies.
Step-by-step explanation:
Annie: 4 dollars = $4 11 dimes = 11 x 0.10 = $1.1 ( since 1 dime = 0.10 dollars)
4 pennies =4 x 0.01= $0.04 ( since 1 penny = 0.01 dollars)
Tommy 3 dimes = 3 x 0.10 = $0.3 3 pennies = 3x 0.01 = $0.03
Adding the values: 4 +1.1+0.04+0.3+0.03 = $5.47
True or False? A direction angle will always be a value between -90° and 90°.
Answer:
False
Step-by-step explanation:
The short reason the statement is false is, "it depends on what you mean by direction angle".
The long reason the statement is false is that "direction angle" sometimes refers to a navigation direction that is specified in terms of compass directions. For example, you might have N20°E, or S80°E. The angle measure in such directions is 0 to 90°. It does not take on a negative value when the direction is expressed in the standard form, an angle east or west from north or south.
An arbitrary vector is an expression that has a magnitude and direction. Such a quantity can have either or both values be positive or negative and of any magnitude. There is no reason for direction to be restricted to values in the range ±90°.
What is 4 over 15 plus negative 7 over 45
Answer:
If what I think youre saying is correct, then it should be 1/9
Step-by-step explanation:
4/15 + (-7/45)
Multiply both numerator and denominator of 4/15 by 3 so that the denominator becomes 45 to match the other fraction.
12/45 + (-7/45)
As the fraction on the right side is negative, it is taken away from the left fraction, hence:
(12 - 7)/45
Therefore, with simple subtraction,
5/45
Simplify to 1/9
Compute the following.
f(40) − f(0)/40 − 0
Answer:
the slope of the tangent line at (40, f(40))the slope of the tangent line at (15, f(15)) the slope of the tangent line at (10, f(10))the slope of the line segment from (10, f(10)) to (40, f(40))
Which expression is equivalent to
Answer: [tex]\frac{1}{\sqrt[3]{x^{5} } }[/tex] is true.
Find the missing angle for the irregular polygon. show your work.
Answer:
Sum of the interior angles=900º
x=80º
∠A=110º
∠C=130º
∠E=125º
Step-by-step explanation:
The shape is a heptagon. Meaning, the sum of the interior angles is 180º(n-2) where n is the number of sides. So, 180º(7-2)=180º(5)=900º.
So, we can add up all the angles.
x+30º+140º+x+50º+115º+x+45º+140º+140º=900º
3x+660º=900º
3x=240º
x=80º
Then, we can substitute for ∠A, ∠C, and ∠E
∠A=80+30=110º
∠C=80+50=130º
∠E=80+45=125º
PLEASEEEEEEEE HELPPP
Answer:
Option 2, option 3, option 4
A rectangle is 2 meters wide and 6 times as long as it is wide. Find the area and perimeter
PERIMETER
Answer:
Answer is 28 m
Step-by-step explanation:
Breadth= 2m
Length= 2X6m
= 12m
Perimeter of a rectangle = 2X (Length+ Breadth)
= 2X (2+12)
= 2X14
= 28m
AREA
Answer:
Answer is 24 m
Explanation:
Length= 12
Breadth= 2
Area of a rectangle= Length X Breadth
= 12X2
= 24 sq. m
Hope it helps ;)
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thanks for the help!
Hope you could understand.
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