Answers
Answer:
20 cm²
Step-by-step explanation:
see picture. count the number of squares.
Related Questions
Find the area of the figure, in square meters, to 1 decimal place.
Answers
To find area, you multiply the two dimensions, or base x height.
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hope it helps
sorry if it didn't, you didn't provide much clarification
Answer:
Step-by-step explanation:
Lauren is four times as old as Ethan. Lauren is also 15 years older than Ethan. How old are Lauren and Ethan?
Answers
Answer:
lauren 15 ethan 12 ?
Step-by-step explanation:
PLS help ASAP I DONT have time to answer this, it also detects if it’s right or wrong.
Answers
Please help I don’t understand at all if you could possibly break it down that would be nice.
Answers
sub 2 for any "x"
3(2)^2-2(2)+1
6^2-4+1 i dont know if you need to simplify even more but if you do
36-4+1 32+1 31
i hope this helps you!
Answer:
The answer is 9.
Step-by-step explanation:
Hey there, so it looks to me that you just have to subsitute 2 in for x, and solve the equation. Like this.
1. Plug in X: 3(2)^2 -2(2) + 1
2. Solve exponents (2)^2 = 4, so the equation is 3(4) - 2(2) + 1
3. Multiplication: 3 × 4 = 12, and -2 × 2 = -4, so the equation is 12 - 4 + 1
4. Addition: -4 + 1 = -3, so it is now 12-3
5. Subtraction: 12-3 = 9, so the answer is 9!
I hope this helps.
 Please help me with this/ will give brainlist
Answers
Answer:
45
Step-by-step explanation:
Calculate the length of the unknown side of this right-angled triangle.
9 cm
8 cm
Answers
Answer:
the length of the unknown side of the right angle triangle is 1 cm
Step-by-step explanation:
The computation of the length of the unknown side of the right angle triangle is shown below:
= √9^2 - √8^2
= √81 - √64
= 9 - 8
= 1 cm
Hence, the length of the unknown side of the right angle triangle is 1 cm
What is X, the volume, and total surface area?? I hate my math class with a passion so please help me. :(((
Answers
Answer:
[tex]x {}^{2} = 4 {}^{2} + 3 { }^{2} \\ x {}^{2} = 16 + 9 \\ x {}^{2} = 25 \\ \sqrt{x {}^{2} } = \sqrt{25} \\ x = 5[/tex]
Warm-Up
Alma is going to walk through the park from Point A to
Point B
What distance will she walk?
HELPPPPPPPPPPPPPPPPP
Answers
Answer:
I think the answer is 200 feet
Step-by-step explanation:
Pythagoras is the sum of the square of two sides is equal to the square of the longest side. Then Alma is going to walk through the park from Point A to Point B is 282.84 ft.
What is a right-angle triangle?It is a type of triangle in which one angle is 90 degrees and it follows the Pythagoras theorem and we can use the trigonometry function.
A right-angle triangle has sides with lengths 200 ft and 200 ft.
By Pythagoras theorem, we have
H² = P² + B²
H² = 200² + 200²
H² = 40000 + 40000
H² = 80000
H = 200√2
H = 282.84 ft
Alma is going to walk through the park from Point A to Point B is 282.84 ft.
More about the right-angle triangle link is given below.
https://brainly.com/question/3770177
Help me with this please!!!
Answers
Answer:
600
Step-by-step explanation:
Note that 600 is exactly half way between 400 and 800, and conclude therefore that 600 is the midpoint.
A circular sector has a central angle of π9 radians and a radius of 13 cm. What is the area of the sector? Use 3.14 for pi. Round your answer to the nearest tenth. Enter your answer in the box. area = cm2
Answers
Answer:
29.5
Step-by-step explanation:
I took the test and this is what he correct answer is!!
Hope it helps!!
Write the number that is the solution of this equation. 8x- 10 = 70 *
Answers
8x - 10 = 70
8x = 70 + 10
8x = 80 / : 8
x = 10
Write a quadratic function f whose zeros are 3 and 10
Answers
Answer:
[tex]f(x) = {x}^{2} - 13x + 30[/tex]
Step-by-step explanation:
A quadratic equation may be expressed as a product of the two binomials. The roots of the equations are 3 and 10, so the factors are (x-3) and (x-10).
f(x) = (x-3)(x-10)
f(x) = x^2 - 13x + 30
It's C. Right? I don't know!
Answers
Answer:
yes, C is the correct answer
Someone please help me on this it’s due in minutes
Answers
Answer:
number of hours is 64
amd number of washes is 12
6 >2 k + 4 what does k equal
Answers
Answer:
k = anything that is less than 2, so 1, 0, -1, -2, -3, -3 1/4, etc.
Hope that helps!
Step-by-step explanation:
Really trying to get this done for my kid don't understand this new generation teaching
Answers
For 26th
x=30°
2x=60
3x=90
4x=120
for 27th
x=360/7= 51.4°
May someone help me with this :)
Answers
Answer:
Perimeter is 30 and area is 32
Step-by-step explanation:
7+8+7+8= 30 and A= BH so 8 x 4 = 32
A rectangle has length x and width y. Select all the statements that must
be true. (*Hint: There are 3 correct answers.) *
3 points
Answers
Answer:
I think it's the 1st box, 3rd box, and the 2nd to last box
Step-by-step explanation:
Im not really sure but hopefully its correct
Draw a line representing the "rise" and a line representing the "run" of the line. State the slope of the line in simplest form.
Answers
Answer:
Step-by-step explanation:
First choose two points on the line,
Let the points are A and B.
From point A to B we are moving downwards by (5 - 1 = 4 units)
Therefore, Rise = -4
Horizontal distance between A and B = 2 units
Therefore, Run = 2
Since, slope of a line = [tex]\frac{\text{Rise}}{\text{Run}}[/tex]
Slope = [tex]\frac{-4}{2}[/tex]
= -2
Which of the following choices is the variance of the sample shown here.
35, 36, 41, 56, 60, 71
• A. 188.2
• B. 215.8
• C. 13.7
O D. 14.7
O E. 50.3
Answers
Answer:
B. 215.8
Step-by-step explanation:
y is inversely proportional to the square of x
a) express y in terms of x
Answers
Answer:
y proportional to 1/x^2
aading constant = k= 1
y=k/x^2
Write as a fraction or mixed numbers.
7.22
Answers
Answer:
361/50 or 7[tex]\frac{11}{50}[/tex]
Step-by-step explanation:
7.22 = 722/100 = 361/50 = 7 11/50
The number 7.22 can be written using the fraction 722/100 which is equal to 361/50 when reduced to lowest terms.
It is also equal to 7 11/50 when written as a mixed number.
You can use the following approximate value(s) for this number:
7.22 =~ 7 2/9 (if you admit an error of = 0.030779%)
361/50 =~ 7 1/4 (if you admit an error of 0.415513%)
7.22 =~ 7 (if you admit an error of -3.047091%)
Write a function to model the table (table is in picture)
Answers
Rose wants to determine whether her neighbors would be interested in buying candles in her upcoming fundraiser. She stops at every other house on her street to ask her neighbors' opinions.
1. Self-selected sample
2. systematic sample
3. simple random sample
4. Convenience sample
Answers
please i need this next i will give u the brainlyist
Answers
Answer:
the answer is B
Choose the symbol that correctly compares the fractions below.
1/6
?
5/6
Answers
Answer:
1/6<5/6
Step-by-step explanation:
1/6<5/6
5x^+20x +15=0
Pls help
Answers
estimate 4.7 % of 160
16
8
80
47
Answers
Answer:
hhsjjsjsjsjsjsjsjsjsjsjjz
Step-by-step explanation:
jsjsjsjsjsjsjsjsjsjsjsjdjdjdjdj
Plot the image of point C about point P with a scale factor of 2
Answers
Analyze the reflectional symmetry of the polygons labeled A, B, C, and D.
Which polygons have fewer than two lines of symmetry?
A and B
B and C
A and C
C and Dthe answer up i right
Answers
Answer:
it's not b and c
Step-by-step explanation:
it's a and c
brainliest please