Answers
Answer:
9. 45.36
10. 24.44
Step-by-step explanation:
9. Find the height, 10^2 - 8.4^2, take the square root of it
Then take the total base legnth and plug it into the equation A=(H x B)/2
10. 7^2 - 5.2^2, take the square root then take the total base legnth and plug it into the equation A=(H x B)/2
Related Questions
Jessie has exactly 6 coins in her pocket. They are worth 28 cents in all. Draw
and label a picture to show the coins she has in her pocket.
Answers
Answer:
OOOOOO <---- the coins in her pocket
Step-by-step explanation:
what is the value of 18-3 k ÷9 when k=4
Answers
Answer:
16.6666666667
Step-by-step explanation:
Answer: 50/3 or 16 2/3 or 16.67
Step-by-step explanation:
Given
18-3k÷9
Substitute [k] value into the given expression
18-3k÷9
=18-3(4)÷9 ⇒ Substitute the value
=18-12÷9 ⇒ Expand the parenthesis
=18-4/3 ⇒ First do division
=54/3-4/3 ⇒ Convert an integer into a fraction
=50/3=16 2/3=16.67
Hope this helps!! :)
Please let me know if you have any questions
Solve 25=q+14.
Q=?
Can someone help please?
Answers
Answer:
11
Step-by-step explanation:
just flip the problem around 14+q=25
then do 25-14
Thats your Q
Can yall help me on question 23?!
Answers
Answer:
c. 29 feet
Step-by-step explanation:
The perimeter of the parallelogram below is 32.2. What equation would you set up to solve for ? What is the value of x? Select two answer and round to the nearest tenth if necessary.
Answers
Answer:
B and FStep-by-step explanation:
Perimeter formula
P = 2(a + b)Option B is correct for the equation
3x - 8 + 16 + 3x - 8 + 16 = 32.26x + 16 = 32.26x = 16.2x = 16.2/6x = 2.7Option F is correct for the value of x
the home plate in baseball which is a Pentagon has three right angle. the other two angles are equal. find the measure of each missing angle.
Answers
Answer:
Missing angle = 135°
Step-by-step explanation:
Given:
Pentagon shape
Number of right angle = 3
Remain two angles are equal
Computation:
Sum of Pentagon angles = 540°
So,
90 + 90 + 90 + a +a = 540
270 + 2a = 540
a = 135°
Missing angle = 135°
The ratio of the measures of the sides of a triangle is 2:3:7 and the length of the longest side is 91 find the perimeter
Answers
Answer:
103
Step-by-step explanation:
i hope this helps
welcome
Select the correct answer. What is the value of g(2)?
Answers
Answer:A:1
Step-by-step explanation:
What single decimal multiplier would you use to increase by 10% followed by a 16% decrease?
Answers
The single decimal multiplier is 0.924.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
To find the single decimal multiplier:
First, increase by 10%.
100 + 10% = 110%
And number multiplier is 1.10.
Then, a followed by a 16% decrease.
That means,
100-16 = 84%
So, number multiplier is,
(1.10)(0.84) = 0.924
Therefore, the single decimal multiplier is 0.924.
To learn more about the percentage;
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Plz Hurry Jeremy constructed this solid by combining two rectangular prisms and a square pyramid.
A rectangular prism with a length of 6 meters, width of 14 meters, and height of 2 meters. A rectangular prism with a length of 5 meters, width of 8 meters, and height of 3 meters. A square pyramid with a base of 6 meters by 6 meters and triangular sides with a height of 7 meters.
What is the surface area of this figure?
_____________ square meters
320
322
368
386
Answers
Answer:
Jeremy constructed this solid by combining two rectangular prisms and a square pyramid.
A rectangular prism with a length of 6 meters, width of 14 meters, and height of 2 meters. A rectangular prism with a length of 5 meters, width of 8 meters, and height of 3 meters. A square pyramid with a base of 6 meters by 6 meters and triangular sides with a height of 7 meters.
What is the surface area of this figure?
_____________ square meters
320
322
√368
386
Step-by-step explanation:
it was that because you have to figure out the numbers and multiply all the number and you get the number 368
Answer:
368
Step-by-step explanation:
Mary has 200ml of hand sanitizer that is 15% alcohol. She mixes it with 200ml of a
hand sanitizer that is x% alcohol,
How many milliliters of water is in the resulting mixture of hand sanitizers?
Answers
Answer:
(370-2x)ml
Step-by-step explanation:
We are given that
In first hand sanitizer
Total solution=200ml
Alcohol=15% of 200ml
Alcohol=[tex]\frac{15}{100}\times 200=30ml[/tex]
In second hand sanitizer
Solution=200 ml
Alcohol=x% of 200 ml
Alcohol=[tex]\frac{x}{100}\times 200=2x ml[/tex]
We have to find the water in the resulting mixture of hand sanitizers.
Total solution of two hand sanitizers=200+200=400ml
Total alcohol in two hand sanitizers=(30+2x)ml
Water in two hand sanitizers=400-(30+2x) ml
Water in two hand sanitizers=400-30-2x ml
Water in two hand sanitizers=(370-2x)ml
Hence, water in the resulting mixture of hand sanitizers=(370-2x)ml
Consider the numbers z= 2 + 5i, w = -3- 2i, and u=-1+2i.
z+w is equal to -1+vi
w-u is equal to - 4i
u + w is equal to -4 -
Answers
Answer:
3, 2, 0
Step-by-step explanation:
trust me
The resultant value of vectors are:
1. z + w = -1 + 3i.
2. w - u= -4 - 4i
3. u + w = -4.
Given:
z = 2 + 5i
w = -3 - 2i
u = -1 + 2i
1. z + w:
Adding the real and imaginary parts separately gives
(2 + 5i) + (-3 - 2i) = (2 - 3) + (5 - 2)i
= -1 + 3i
Therefore, z + w is equal to -1 + 3i.
2. w - u:
Subtracting the real and imaginary parts separately gives
(-3 - 2i) - (-1 + 2i) = (-3 + 1) + (-2 - 2)i
= -4 - 4i
Therefore, w - u is equal to -4 - 4i.
3. u + w:
Adding the real and imaginary parts separately gives
(-1 + 2i) + (-3 - 2i) = (-1 - 3) + (2 - 2)i
= -4
Therefore, u + w is equal to -4.
Learn more about Vector addition here:
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HELP PLEASE FAST!!!
How many lines of symmetry are there in the object pictured below?
A. 1
B. 3
C. 2
D. 0
Answers
Answer:
its C, 2
Step-by-step explanation:
Solve for P in the expression below
5=5(p-2)
Answers
Answer:
3=p
Step-by-step explanation:
5=5(p-2)
5=5p-10
5+10=5p-10+10
15=5p
15/5=5p/5
3=p
If a family has already got four boys, then the next baby is more likely to be a girl than a boy. Is this correct?
Answers
Fill in the missing decimal number.
To decrease by 14% multiply by...
Answers
The missing decimal number to decrease by 14% is 0.86.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
We are given that;
Percent= 14%
Now,
14% is equivalent to 0.14 as a decimal, and to decrease by 0.14 we need to subtract 0.14 from 1, which gives 0.86. So multiplying by 0.86 is the same as decreasing by 14%.
Therefore, by algebra the answer will be 0.86.
More about the Algebra link is given below.
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Solve for the indicated side! (With picture)
Answers
Answer: x= 10
Step-by-step explanation:
Sorry for my sloppy hand writing.
Complete the coordinate proof for the quadrilateral determined by the points A(7, 9), B(9, 4) , C(4, 2), D(2, 7) . Prove that ABCD is a parallelogram.
Answers
Answer:
its B
Step-by-step explanation:
Choose >, <, or = to compare each pair of numbers
5.31 ______ 5.13
Answers
Answer:
>
Step-by-step explanation:
Answer:
5.31 > 5.13
Step-by-step explanation:
5.31 is greater than 5.13 as it is farther than 5.13 on the number line.
2x – 7y = -14
Write the equation in slope- intercept form
Answers
Answer:
y= 2/7x +2
Step-by-step explanation:
y = 2/7x + 2 is the slope intercept form of the equation.
Writing equation of a line in slope intercept formGiven the equation below;
2x – 7y = -14
The slope intercept form of a line is expressed as:
y = mx + b
m is the slope
b is the intercept
2x – 7y = -14
-7y = -2x - 14
7y = 2x + 14
y = 2/7x + 2
Hence the equation in slope- intercept form is y = 2/7x + 2.
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1. A collection of nickels and dimes has a value of $1.85. The value of
the dimes is $0.10 less than twice the value of the nickels. Which
system of equations can be used to find the number of nickels and
the number of dimes?
A. n+d = 185; n-d = 1
B. n+d = 185; 2n-d = 1
C. 5n+10d = 185; d = 2n - 1
D. 5n + 10d = 185; n - d = 1
Answers
Answer:
D.) is the correct answer
Simplify: 16 - [11 - {8+ (17 +3x2 - 19)}]
The given expression
= 16 - [11 - {8+ (17 + 3 x 2 - 19)}]
= 16 - [11 - {8+ (17 + 6-19)
= 16 - [11 - {8+ 4)] = 16 -- [11 -2]
= 16 - 9 = 7.
What it means
Answers
Answer:
c
Step-by-step explanation:
edmentum
What is the probability that a randomly selected eleventh grader's favorite class is science.
Answers
Answer:
b
Step-by-step explanation:
kofi is going to school and i-95 in a sentence
Answers
HELPP FAST PLS!!!! which triangles are similar to triangle abc?
Answers
Answer:
The purple one, HGI.
Step-by-step explanation:
Because ABC has a 79 degree angle and also a 46 degree angle, and only HGI, not EDF has both those same angles. And if you're worried about that last, blank angle, then it will be the same because you always just need to get to 180 degrees so you will add the same #.
Natalie's meal at Heartland Noodles cost $16.14$ 16.14, not including tip. If Natalie wants to leave a 11%11% tip, how much should she pay? Round to the nearest cent.
Answers
Answer:
Step-by-step explanation:
huh
what is this
does country matter with like the currency
What are the first three terms of a geometric sequence in which a5= 25 and the common ratio is 5?
Answers
Answer:
1/25, 1/5, 1
Step-by-step explanation:
Answer:
A on edgeinuity
Step-by-step explanation:
IMAGINE GETTING A DIPLOMA IN THREE DAYS!!!
(log, 4 +log, 16) - log, 2
Answers
Answer:
1.5051
Step-by-step explanation:
If y = 2 when x = -12, find y when x = -4
Answers
Answer:
x=2/3 because you divide -12 by 3 to get 4 so you need to divide 2 by 3
Step-by-step explanation:
3. Amanda's computer weighs 56 ounces.
How many pounds does it weigh?
Answers
The answer is 3.5 pounds