Answer:
158km²
Step-by-step explanation:
2· (3·5 + 8·5 + 8·3)
=
158
There are some dogs and some ducks walking in a park. Aiden counts the animals and says, “There are 30 animals in this park!” Chloe counts their legs and says, “They have a total of 84 legs!” How many ducks are in the park?
Answer:
13
Step-by-step explanation:
13
samuel can do 9 word problem s in 25 minutes at this rate about how many word problem can he do in 42 minutes
Answer:
15 word problems
Step-by-step explanation:
Given that
Samuel can do 9 word problems in 25 minutes
So we need to find out how he can do the word problems in 42 minutes
The calculation is given below;
= 9 × 42 minutes ÷ 25 minutes
= 15.12
= 15 word problems
Hence, the same would be considered and relevant
ANSWER plsssssssssssssssssssssssss!
Answer:
503
Step-by-step explanation:
PEMDAS:
Parentheses
Exponents
Multiplication
Division
Addition
Subtraction
A line segment passing through the centre of the circle and
having its two end points on
the circle is called
Answer:
Diameter
Step-by-step explanation:
Diameter a line segment passing through the centre of a circle and having its endpoints on the circle is called a diameter of the circle.
Write and solve an equation to find the values of d and w .
Answer:
d = 65°
w = 55°
Step-by-step explanation:
m∠DAC +∠m∠CAB = 60
m∠DAC + 35 = 60
m∠DAC = 25
m∠DAC + d = 90
25 + d = 90
d = 65°
m∠GAF + w + d = 180
60 + w + 65 = 180
w + 125 = 180
w = 55°
PLS SOMEONE HELP ME!!!! MY TEACHER IS GONNA YELL AT ME AHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
i need a answer and a explanation PLS HELP
Answer:
8.) 32
7.) 18 miles
Step-by-step explanation:
Two number cubes each have sides labeled 1 to 6. Ann rolls both number cubes. On the first roll, the sum of the numbers was equal to 8. On the second roll, the sum of the numbers was equal to 6. Is one of these sums more likely to occur?
Answer:
yes.
Step-by-step explanation:
because i know
Answer:
No.
Step-by-step explanation:
The table shows the possible sums of rolling the two dies. There are 5 combinations for both the sum of 6 and 8. Therefore, neither 6 nor 8 are more likely to occur.
Which of the following is the correct point-slope equation for the line that
passes through the point (2,-5) and is parallel to the line given by
y=-4x+ 252
O A. y + 5 =-4(x-2)
B. y-20 = -4%-2
O C. y-20 = -4(x-2)
O D. y-5--4(x+2)
Answer:
A. y+5=-4(x-2)
Step-by-step explanation:
8.4 yd
Rounds
tenth.
8 yd
13
347.6 yd
Find the volume of the cone. Round your
to the nearest tenth.
Answer: 147.71 yard³
Step-by-step explanation:
The volume of a cone is calculated using the formula:
Volume = ⅓πr²h
where,
π = 3.14
r = Diameter/2 = 8.4/2 = 4.2
h = height = 8
Volume = ⅓ × 3.14 × 4.2² × 8
Volume = ⅓ × 3.14 × 17.64 × 8
Volume = 147.71 yard³
Can someone help me???
Answer:
91 cm squared
Step-by-step explanation:
13 x 7 = 91
Answer: 77
Step-by-step explanation:
13 × 7 - (4 × 3) - (2 × 1)
Have a good day :)
What would this expression be when simplified
Answer:
The first one is the answer
Step-by-step explanation:
Determine the slope from the given graph below:
Answer:
[tex]\displaystyle m = 7[/tex]
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 EqualityAlgebra I
Reading a coordinate planeCoordinates (x, y)Slope Formula: [tex]\displaystyle m = \frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Identify points from graph
Point (0, 1)
Point (1, 8)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [Slope Formula]: [tex]\displaystyle m = \frac{8-1}{1-0}[/tex][Fraction] Subtract: [tex]\displaystyle m = \frac{7}{1}[/tex][Fraction] Divide: [tex]\displaystyle m = 7[/tex]WHAT IS THE ANSWER TO y= 4x + 11 pls. Hurry!!!! :)
Slope is 4
Y-intercept is 11
The Samuel family orders 2 chicken tacos, 2 nachos with chicken, 1 chip, and queso, 1 chicken fajitas, 1 beef fajitas, 1 combo platter, and 3 soft drinks the special that day is 15% off the total bill, how much is their bill including tax (6%) but not including the tip?
x/5 + 4 = 6
solve for x
Answer:
look at the picture i sent
Answer:
10
Step-by-step explanation:
because 10/5 is 2 so then 10 is right
Mackenzie substituted the measurements of a cone into the formula to find the surface area. Her work is shown below.
SA= pi(9.5)(18)+ pi(9.52)
What can be concluded from Mackenzie's equation? Check all that apply.
The slant height is 9.5 units.
The diameter is 19 units.
The base area is 90 25 pi square units
The lateral surface area is 153 square units
The surface area is 261.25 pi square units
Answer:
if needed still, the correct answers are B, C and E.
Step-by-step explanation:
good luck!
Find the fifth term when a1=4 and r=-3
Answer:
a₅ = 324
Step-by-step explanation:
The nth term of a geometric sequence is
[tex]a_{n}[/tex] = a₁ [tex]r^{n-1}[/tex] then
a₅ = 4 × [tex](-3)^{4}[/tex] = 4 × 81 = 324
Task: Task 2 - Circles
Instructions
Given circle Q with radius 10 units and measure of arc ABC = 225°
Round answers to the nearest tenth.
225
В.
10
A
If you double the radius of circle Q, what happens to the area of the sector? Justify your answer
Answer:
Step-by-step explanation:
PLS HELP AND I GIVE BRAINLES AND I NEEED PROOF
Answer:
4842
Step-by-step explanation:
538 x 9= 4842 proof i used my calculator
Cody has $7. He wants to
buy at least 4 snacks. Hot
dogs (x) are $2 each.
Peanuts (y) are $1 each.
Which ordered pair is a
solution?
x + y 24
2x + y s7
1,1 or 1,3
=====================================================
Explanation:
Note that the two shaded regions overlap to form the darker shaded region. The point (1,1) is only in the green region, but not in the blue region. It needs to be in both regions for it to be a solution to the system. In contrast, the point (1,3) is on the boundary of the blue region and in the green region as well. It's a solution point because of this.
Points on the boundary are included because of the "or equal to" as part of the inequality sign. Hence the solid boundary lines rather than dashed boundary lines.
The solution (1,3) means that x = 1 and y = 3 pair up together. It says that Cody can buy x = 1 hotdog and y = 3 packs of peanuts so that he has at least 4 snacks, and he stays within the $7 budget.
Going back to (x,y) = (1,1) for a moment, this isn't a solution because x+y = 1+1 = 2 is not 4 or larger. In other words, he only buys 2 snacks here instead of 4 or more.
If your good in math please help me
Answer:
350.82
Step-by-step explanation:
To find the surface area, you must add up all of the areas of each shape of the prism in order to get the sum surface area.
The rectangle's area ([tex]lw[/tex]):
[tex]7.21*14=100.94[/tex]
The triangle's area ([tex]\frac{1}{2}bh[/tex]):
[tex]\frac{1}{2} (6)(8)[/tex]
[tex]\frac{1}{2} (48)=24[/tex]
Now add up all the sides. (3 Rectangles, 2 Triangles.)
[tex]100.94 + 100.94 + 100.94 + 24 + 24[/tex]
[tex]=350.82[/tex]
The total surface area is 350.82 cm squared.
find 18.2% of 25000
please and fast I'm in assessment
Answer:
4550
Step-by-step explanation:
Answer:
Step-by-step explanation:
18.2% of 25000 = 4550
Which is not a pair of congruent sides in the diagram below?
EF and JH
EK and GH
KJ and JH
KJ and FG
Read the word problem below.
Antonio has a total of 55 marbles. He has 15 green marbles and 12 red marbles. The rest of the marbles are blue. How many blue marbles does he have?
A student solves this problem by writing an equation. Which strategy could help check the student’s answer?
a) Check that the sum of the final answer, 12, and 15 is 55.
b) Check that the difference of 55 and the final answer is 12
c) Check that the sum of the final answer, 27, and 15 is 55.
d) Check that the difference of 55 and the final answer is 15.
Answer:
27 are blue C.
Step-by-step explanation:
What is 12.57 Rounded to the nearest hundredth?
Answer:
12.60
Step-by-step explanation:
give brainliest and 5 star and thank!
The current population of a town is 8,000. If the population, P, increases by 25% each year, which equation could be used to find the population after t years?
Answer:
given:
principal [P]=8000
rate[r]=15%
population after t years=?
we have
population after t years=P(1+r/100)^t=8000(1+15/100)^t is your answer
-4x + 1 = -11
how do i solve this
Answer:
3
Step-by-step explanation:
- 4x + 1 = - 11
- 4x = - 11 - 1
- 4x = - 12
x = - 12 / - 4
x = 3
Answer:
-4X+1=-11
-4x=-11-1
-4x=12
x=12/4
x=3
At Deion's boutique, 15 customers wore a size small, and 71 customers wore a different size. What is the probability that a randomly selected customer wore a size small?
Answer: 15 / 86
Step-by-step explanation:
First find out the total number of customers at Deion's boutique:
= 15 + 71
= 86 customers
Out of this 86, 15 customers wore a small size.
The odds of picking one of those 15 is:
= 15 / 86
find the area of the shaded regions. give the answer as a completely simplified exact value in terms of pi (no approximations)
Answer:
a = 40π
Step-by-step explanation:
a = (∅/360) * πr²
a = (144/360) * π(10)²
a = 40π
hello anyone know angles?
Answer:
x=121.1
Step-by-step explanation:
x+58.9=180 (due to linear pair)
or,x=180-58.9
x=121.1