The figure is made up of 2 rectangles and 2 right triangles. What is the area of the figure? 132 units2 156 units2 168 units2 216 units2
Answers
Just find the area of each shape:
Big triangle- 1/2 x 8 x 9 = 36 units2
Small triangle- 1/2 x 4 x 6 = 12 units2
Big rectangle: 15 x 4 = 60 units2
Small rectangle: 6 x 4 = 24 units2
Add them all up together:
36 + 12 + 60 + 24 = 132 units2
Trust me this is the answer.
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A parabola is the set of all points that...
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Answer:
is equidistant from a focus point and a line
Answer:
what
Step-by-step explanation:
pa brainliest tol please
find the additive inverse and multiplicative inverse of a 5
Answers
Answer:
ans: additive inverse is -5
multiplicative inverse is 1/5
Step-by-step explanation:
adding what value to 5 makes it 0 i.e
5 + (- 5)= 0 ( so additive inverse is -5)
multiplying what value to 5 makes it 1 i.e
5×( 1/5)=1 ( so multiplicative inverse is 1/5)
Someone help me with this please.
Answers
9514 1404 393
Answer:
P: $0.12/kWh; M: $0.15/kWh
$285 from company P
Step-by-step explanation:
The cost per kWh from Company P is found by dividing the cost by the corresponding number of kWh:
$150/(1250 kWh) = $0.12/kWh
The cost per kWh from Company M is the coefficient of x in the equation:
$0.15/kWh
__
Company P provides power for a lower cost. The cost from Company P for 2375 kWh is ...
(2375 kWh)×($0.12/kWh) = $285 . . . cost for 2375 kWh
maya raised 286.00
lian raised 192.84 less than maya
rei earned 113.25 more than lian
what is the total amount of money raised by all three?
Answers
Answer:
585.57
Step-by-step explanation:
Maya got 286.00
if lian got 192.84 less than we do 286-192.84 which is 93.16
if lian got 93.16, we add 113.25 to 93.16 to get rei's amount.
113.25 + 93.16 = 206.41
Now we add all their amounts, 286+93.16+206.41
585.57
Jamal needs to plot at least 1 point from each set of numbers in the chart. If he graphs -5 and 5, which sets of numbers can he cross first? choose all that apply
A Rational numbers
B Integers
C whole numbers
D Natural numbers
Answers
Answer:
A Rational numbers
B Integers
Which of these graphs shows line CD parallel to line MP and passing through point (1, -3)
Answers
Plzzz help asap i need a correct answer
Answers
Answer:
838
Step-by-step explanation:
556--282 negative minus a negative is a positive
Answer:
838
Step-by-step explanation:
556 - ( - 282 )
= 556 + 282
= 838
VERY URGENT
The sum of two numbers is 36. The smaller number is 18 less than the larger number. What are the numbers?
Larger number:
Smaller number:
Answers
Answer:
Larger number: 22
The smaller number: 14
HOPE THIS HELPS
Which conditional statement is represented by the Venn diagram below?
Quadrilateral
Square
A. If a shape is a square, then it is a quadrilateral.
B. If a shape is a square, then it is not a quadrilateral.
0
C. If a shape is a quadrilateral, then it is a square.
D. If a shape is a quadrilateral, then it is not a square.
Answers
B is incorrect because a square is a quadrilateral.
C is incorrect because not all quadrilaterals are squares.
D is incorrect because a shape can be square if it’s a quadrilateral.
I hope this helps!
Can you help? What do you think ??
Answers
Answer:
The amount of money one may spend in a month may be greater than that of ones monthly payment especially when the payment is at a lower rate.
help simplify √10/18
Answers
Answer:
Letter A
Step-by-step explanation:
Hope this helps
Answer:
its A
Step-by-step explanation:
Based on the triangle given, determine the trig ratio of the cos 0
Answers
Answer:
cos theta = 4/5
Step-by-step explanation:
Since this is a right triangle
Cos theta = opp side/ hypotenuse
Cos theta = 8/10
cos theta = 4/5
Leslie is a biologist. She’s going to randomly select one animal from her lab to study. There are five salamanders, three crayfish, and 12 minnows in her lab. What is P (salamander)?
Answers
Find the volume of the figure shown below.
A)15 units^3
B)30 units^3
C)9 units^3
D)None of these answers
E)There is not enough information given
Answers
Answer:
B. 30 units³
Step-by-step explanation:
the volume= 5×2×3 = 30
Determine the general solution of 2 sin x.cos x-cos x=0
Answers
Answer:
[tex]{ \tt{(2 \sin x. \cos x) - \cos x = 0}} \\ \\{ \tt{ \cos x(2 \sin x - 1) = 0 }} \\ either : { \tt{ \cos x = 0 \: \: or \: \: (2 \sin x - 1) = 0}} \\ \\ { \boxed{ \bf{x = 30 \degree, \: 90 \degree, \: 150 \degree,\:270\degree}}}[/tex]
find the missing angle measure in each triangle. Then classify the triangle as acute, right, or obtuse. PLEASE ANSWER QUICK ILL MARK BRAINLIEST
Answers
So your answer is
x=72
Acute Triangle
Answer:
72
Step-by-step explanation:
Angles of triangles add up to 180
x=180-57-51
x=72
Give the slope and the y-intercept of the line y=6x – 1. Make sure the y-intercept is written as a coordinate.
Answers
Answer:
slope = 6
y-intercept is (0,-1)
Step-by-step explanation:
the equation y = 6x-1 is written in slope-intercept form so it's easy to find the slope and the y-intercept
Find the slope of the line passing through these points (-3,4) and (4,1)
Answers
Answer:
-3/7
Step-by-step explanation:
To find the slope use the slope formula
m = ( y2-y1)/(x2-x1)
= ( 1-4)/(4 - -3)
= (1-4)/(4+3)
= -3/7
Answer:
slope = - 3/7
step-by-step explanation:
we have two points which are (-3,4) and (4,1).
To find the slope of line , use the slope formula which is
m = ( y² - y¹ ) / ( x² - x¹)
Where,
m = slope( y² - y¹ ) = ( 1-4 ) ( x² - x¹) = ( 4 - ( - 3 ) )substitute the values
m = ( 1 - 4 ) / ( 4 - ( - 3 ))
m = -3 / 7
Hence, slope is -3/7.
plz Help
ZOOM IN IF YOU CAN'T SEE IT
Answers
Answer:
what level math is this
Step-by-step explanation:
The slope of a line is 2/3. What is the slope of a line that is perpendicular to this line?
Answers
Answer:
-3/2
Step-by-step explanation:
The slope of the perpendicular line is the negative reciprocal. This means you change the sign of the slope to its opposite.
Solve for X to the nearest tenth.
Answers
Answer:
x ≈ 24.4
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityTrigonometry
[Right Triangles Only] SOHCAHTOA[Right Triangles Only] cosθ = adjacent over hypotenuseStep-by-step explanation:
Step 1: Define
Identify variables
Angle θ = 38°
Adjacent Leg = x
Hypotenuse = 31 cm
Step 2: Solve for x
Substitute in variables [cosine]: cos38° = x/31[Multiplication Property of Equality] Multiply 31 on both sides: 31cos38° = xRewrite: x = 31cos38°Evaluate: x = 24.4283Round: x ≈ 24.4solve the differential equation: x(y^2 - 1)^1/2 dx-y(x^2-1)1/2 dy=0
Answers
Try this solution, note the answer is marked with green colour.
Find the area of the shaded region in square units. Show your reasoning.
Answers
Answer:
40 square units
Step-by-step explanation:
First of all, lets say that square has side [tex]l[/tex], so, the area unit is [tex]l^2[/tex]
the diagonal's square is [tex]l\sqrt{2}[/tex]
CALCULATION OF TRIANGLES'S AREA (there are 4 triangles)
[tex]A_{triangles}=4*base*heigh*0.5=2*(l\sqrt{2} )(2l\sqrt{2} )=8l^2[/tex]
CALCULATION OF MAIN SQUARE AREA
[tex]A_{square}=side*side=(4\sqrt{2} l)(4\sqrt{2} l)=32l^2[/tex]
TOTAL AREA
[tex]A_{total}=A_{triangles}+A_{square}=8l^2+32l^2=40l^2[/tex]
Find the unknown side length, X. Write your answer in simplest radical form,
A 432
B. 22
C. 16.15
D. 16./13
Answers
Answer:
22/ b hope this helps
Step-by-step explanation:
Find the 8th term of the geometric sequence 7, 28. 112, ... HELP PLSSSS
Answers
the sequence was multiplying by 4 each time so all u needed to do was multiply each answer by four starting from 7x4
7×4 = 28
28×4 = 112
112×4 = 448
448×4 = 1 792
1792×4 = 7168
7168×4 = 28,672
28,672×4 =114,688
Adithya's favorite brand of peanut butter is available in two
sizes. The regular size costs $3.36 for 16 ounces. The
family size costs $7.60 for 40 ounces. Which is the better
buy?
Answers
Answer:
Family size
Step-by-step explanation:
40 oz of the regualr size would cost $8.40, therefor making the family size a better deal.
Hope this helps, correct me if i am wrong :)
Compute the future value of $1,000 compounded annually for:
A. 10 years at 5 percent.
B. 10 years at 10 percent.
C. 20 years at 5 percent.
D. Why is the interest earned in part (c) not twice the amount earned in part (a)?
Answers
Answer:
1628.89
2593.74
2653.30
Because the interest forms an exponential function. This means that the amount of interest earned in each period is increasing and should therefore be more than double.
Step-by-step explanation:
A: 1000*(1.05)¹⁰= 1628.89
B: 1000(1.1)¹⁰= 2593.74
C: 1000(1.05)²⁰= 2653.30
D: Because the interest forms an exponential function. This means that the amount of interest earned in each period is increasing and should therefore be more than double.
please answer thanks
Answers
Answer:
a
Step-by-step explanation:
I believe it is answer a. the helicopter is the distance in the air that it is cruising and the angle is how it has to begin its decent down to the fireman
A soup pot in the shape of a cylinder has a radius of 5 inches and a
height of 10 inches. How much soup can the pot hold? *
A) 750.8 cubic inches
B) 785.0 cubic inches
C) 525.7 cubic inches
D) 780.0 cubic inches
Answers
Answer:
B)785.0 cubic inches
Step-by-step explanation:
amount of soup the pot can hold is equal to its volume
Volume of a cylinder is πr²h
π(5inches)²x 10inches
785.39816339744830
~785.0 cubic inches
A runner runs a distance of 300 metres in a time of 60 seconds.
What is his average speed?
Answers
Because 300 meters in miles is .186 x 60