Answers
Answer:
Hello! answer: 84 sq mm
Step-by-step explanation:
To find triangle area we would do
base × height × 1/2 or
base × height ÷ 2 So...
14 × 12 = 168 168 ÷ 2 = 84 therefore the area is 84 sq mm HOPE THAT HELPS!
Related Questions
how to solve 6x - 9 - 2 (1 - x) = x + 9
Answers
[tex]x = 2.857[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}[/tex]
[tex]6x - 9 - 2(1 - x) = x + 9 \\ ⇢ 6x - 9 - 2 + 2x = x + 9 \\ ⇢ 8x - x = 9 + 11 \\ ⇢ 7x = 20 \\ ⇢ x = \frac{20}{7} \\ ⇢ x = 2.857[/tex]
[tex]{ \bf{ \underbrace{To\:verify:}}}[/tex]
[tex]6 \times 2.857 - 9 - 2(1 - 2.857) = 2.857 + 9 \\ ➪ \: 17.142 - 9 - 2 \times( - 1.857) = 11.857 \\➪ \: 8.142 + 3.714 = 11.857 \\➪ \: 11.856 = 11.857 \\ ➪ \: 11.86 = 11.86 \\ ➪ L.H.S.=R. H. S [/tex]
Hence verified.
[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}[/tex]
In the design shown below, four semicircles are attached to a square whose area is 36 square centimeters. Which of the following is closest to the total area of the shaded semicircles, measured in square centimeters?
Answers
Answer:
56.549 cm (choice 1)
Step-by-step explanation:
If the area of the square if 36 cm, then each side is 6 cm.
That means the diameter for each semi circle is also 6 cm.
Formula for a semi circle is 1/2(πr²)
We need the radius, which is half the diameter. So the radius is 6÷2= 3
Now plug in to the formula.
A= 1/2(π3²)
A= 14.137 (nearest hundredths)
Now multiply that by 4, because there are 4 semi circles
4(14.137)= 56.549 cm (nearest hundredths)
mrs. wilson placed the welcome mat shown below on her front door step. what is the area of her welcome mat in square feet?
Answers
Answer:
12.56 square feet
Someone help! What is 4 1/4-5/6?
Answers
Answer:
3 5/12
Step-by-step explanation:
Answer:
3 5/12
Step-by-step explanation:
4 1/4-5/6
Get a common denominator of 12
4 1/4 *3/3 - 5/6 *2/2
4 3/12 - 10/12
Borrow from the 4
3 + 12/12 + 3/12 - 10 /12
3 15/12 - 10/12
3 5/12
Solve
1 . 10(d+2)
0.25. Show your reasoning.
Answers
The system of linear equations Negative 2 x + y = 8 and Negative 3 x minus y = 7 is graphed below.
On a coordinate plane, 2 lines intersect at (negative 3, 2).
What is the solution to the system of equations?
Answers
Answer:
x= -3
y= 2
Hope it helps :D
Answer:
its A
Step-by-step explanation:
on edge 2021
please help quickly pls D:
Answers
A line segment has endpoints at (-7, 2) and (8,8). What is the x-coordinate of the point on the line segment that is the distance from (-7, 2) to (8,8)?
Answers
Answer:
Sorry dud it been long time I've not answered 0ne
Answer:
Heyy
Step-by-step explanation:
Did ya get the answer ???
Help me QUICK
Picture included of the problem
Answers
I think it would be a and f :)
A fair die is rolled once. Let A be the event of rolling an even number, and let B be the event of rolling a number greater than 3. Find A ∩ B
Answers
Answer:
A ∩ B = {4, 6}
Step-by-step explanation:
A die had 6 faces
S = {1, 2, 3, 4, 5, 6}
If A be the event of rolling an even number, then;
A = {2, 4, 6}
If B be the event of rolling a number greater than 3, then;
B = {4, 5, 6}
A ∩ B are the values that are common to both sets
A ∩ B = {4, 6}
12 inches
What is the circumference of the above circle? Use t = 3.14
inches (do not round your answer)
Answers
Answer:
37.68
Step-by-step explanation:
D=12
PI=3.14
C=(D)(PI)
C=(12)(3.14)
C=37.68
what is the value of (-35) • (-5/7)
Answers
Answer:
56
Step-by-step explanation:
25
We'll start by getting rid of the negatives, because a negative times a negative equals a positive.
Multiply the whole number by the numerator first, then divide by the denominator.
35 x 5 = 175
175/7 = 25
If f(x) 2(3x) 1, what is the value of f(2)?
Answers
Does 10+10+10+0=20???
Because it always shows different on calculators
Answers
Answer:
No
HOPE THIS HELPS
- Todo ❤️
Step-by-step explanation:
10+10=20
20+10=30
30+0=30
what is the best choice for value y?
Answers
Answer:The answer is second option
[tex] {x}^{10 - 3} \\ {x}^{7} [/tex]
What is the area of the figure? (PLSSS HELP QUICKLY!!)
Answers
Answer:
416 cm^2
Step-by-step explanation:
The formula for the area of a trapezoid is:
[tex]\frac{(b1+b2)*h}{2}[/tex]
where b1 and b2 are the bases and h is the height. We can plug what we have into the formula:
[tex]\frac{(14 + 38)*16}{2}[/tex]
[tex]\frac{(52)*16}{2}[/tex]
[tex]52*8[/tex]
416 cm^2
Pls someone help I need help with 2 I need answer and explanation pls
Answers
Answer:
2. B, 18 = 11 + 7
If you plug in the 7 in the y it would make sense
18 = 11 + y
Let's plug in the 7
18 = 11 + 7
and 11 + 7 = 18, so it makes sense! Therefore B is your answer for question number 2.
Answer:
B. 18 = 11 + y
Step-by-step explanation:
since y = 7
substitute it into the equation which becomes
18 = 11 + 7
which makes this statement true.
11 + 7 = 18
Janice has a pasta recipe that calls for 2oz. Of cheese for every 3 oz. of cooked pasta find the graph that shows their relationship between cheese and pasta
Answers
where is the graph ?
Answer each part below using only mental math, and describe your method. a. If 39 is 1% of a number, what is that number? How did you find your answer? b. If 39 is 10% of a number, what is that number? How did you find your answer? c. If 39 is 5% of a number, what is that number? How did you find your answer? d. If 39 is 15% of a number, what is that number? How did you find your answer?
Answers
Answer:
Step-by-step explanation:
Given: 39 = 0.01n
Move the decimal point on each side two places to the right: 3900 = n
The sum of the ages of Mark, Tim and Jane is 39. In 5 years, the ratio of Mark's
5 age to
Tim's age to Jane's age will be 10:9:8. How old is Mark now?
A.
В.
C.
D.
15
14
13
20
Answers
Answer:
A. 15
Step-by-step explanation:
10 : 9 : 8
Mark: 10x
Tim: 9x
Jane: 8x
(10x - 5) + (9x - 5) + (8x - 5) = 39
10x - 5 + 9x - 5 + 8x - 5 = 39
27x - 5 - 5 - 5 = 39
27x - 15 = 39
27x - 15 + 15 = 39 + 15
27x = 54
27x ÷ 27 = 54 ÷ 27
x = 2
Mark: 10x - 5
10x - 5
10(2) - 5
20 - 5
15
a batch of granola uses 2 cups of honey to make 24 servings. how much honey is needed to make 42 servings
Answers
Answer:
hi hlo wat is ur help tell me quick
Solve.
3x+4y=−15
2x−2y=−3
Answers
equation form: x=-3, y=-3/2
let me know if you need the work!
the diagram below shows the path a bird flies from the top of a 9.5 foot tall sunflower to a point on the ground 5 feet from the base of the sunflower. to the nearest tenth of a degree what is the measure of angle x?
Answers
Answer:
Step-by-step explanation:
please help!!! i will mark brainliest!!
Answers
Answer:
A. 96
C. 48
D. 24
Step-by-step explanation:
Multiples of 8
8 = 8, 16, 24, 32, 40, 48, 56, and 64, 72, 80, 88, 96, 104,.......
Multiples of 12
12 = 12, 24, 36, 48, 60, 72, 84, 96, 108,........
Common multiples of 8 and 12 = 24, 48, 72 and 96
The correct answers are:
A. 96
C. 48
D. 24
Find the specified value for the arithmetic sequence with the given characteristics. & 16 =
52, d = -2 a1 =?
Answers
Answer:
i actually dont know the answer i just need
Step-by-step explanation:
points lol sorry shawty
867 runners entered a race. 276 more entered before
the race started. How many runners are in the race?
A
1,143
B
591
1,043
D
239,292
Answers
Answer:
a
Step-by-step explanation:
calculator
Find the measure of ZBAC. (The figure is not drawn to scale.)
70
с
A
70
B
140
С
20
D
35
Answers
SOMEONE PLSSSSS HELP MEEEE PLSSSS
Answers
Answer:
the answer is c !
Step-by-step explanation:
Answer:
Step-by-step explanation:
I need help with these question please help me!!
Answers
The correct answer is n - 7 = 30
Using the unit circle, determine the value of sin(-240°).
A) -1/2
B) √3/2
C) 1/2
D) -√3/2
Answers
Answer:
B. √3/2.
Step-by-step explanation:
If we follow the circle from (1,0) clockwise through 240 degrees we end up at 120 degrees.
sin(120)
= √3/2