Answer:
11
Step-by-step explanation:
6 2/8 = 6 1/4
6 1/4 + 4 3/4 = 10 4/4
11
Answer:
11
Step-by-step explanation:
add the whole numbers and fractional parts of the mixed numbers separately
(6+4) +(2/8+3/4)
10+(2/8+3/4)
10+1
11 is the answer
Another word one! Please help only if you know, thank you!
Answer:
Step-by-step explanation:
if C is the right angle,
AB is the hypotenuse
AB^2=AC^2+BC^2
AC^2=13^2-5^2
AC^2=169-25=144
AC=[tex]\sqrt{144}[/tex]=12
AC=12
help me plesase ill give brainliset
Answer:
parallelograms
Step-by-step explanation:
all sides well never touch no matter how far they stretch.
Graph the inequality on the axes 2x-y>5
Answer: x>1/2y+5/2 look at the picture it going to be the graph
Step-by-step explanation: Hope this help :)
What is the answer this question is hard answer fast plz
Answer:
Step-by-step explanation:
I believe it is b
negative 7 over 3, the whole multiplied by x minus 3 equals negative 52
Answer:
21
Step-by-step explanation:
A rectangular playground is 28m long and 15m wide. If all sides are
extended lm outward, what is the area of the enlarged playground ?
Answer:
464m^2
Step-by-step explanation:
Given data
Dimension of the regular playground
Length= 28m
Width= 15 m
We want to extend both sides by 1 m
Length= 28+1= 29m
Width= 15+1= 16m
Hence the area
Area=Length*Width
Area= 29*16
Area= 464m^2
The Area is 464m^2
find the area of the figure
Answer:
area = 92 yd²
Step-by-step explanation:
13x8 = 104
3x8x0.5 = 12
104 - 12 = 92 yd²
Answer:
Step-by-step explanation:
5 nickles to 2 dollars
Answer:
1/8
Step-by-step explanation:
plz brainliest
A rectangle’s length is three times its width, w. Its area is 243 square units. Which equation can be used to find the width of the rectangle?
w2 = 3(243)
3w2 = 243
4w2 = 243
3w2 = 3(243)
Answer:
3w² = 243
Step-by-step explanation:
Width = w
Length = 3w
Area = 243 square units
length *width = 243
3w * w = 243
3w² = 243
The equation that you can used to determine the width of the rectangle with the given area is: 3w² = 243
What is the Area of a Rectangle?Area = (length)(width)
The given dimensions are:
Width = w unitsLength = 3w unitsArea of rectangle = 343 sq. unitsThe equation to se in finding the width (w) of the rectangle will be:
3w(w) = 243
3w² = 243
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Last Saturday, Felix and Kia went hiking in the mountains. When they started
back to the head of the trail at 2:00 pm, their elevation was 3,560 feet above
sea level. At 5:30 pm, their elevation was 2,390 feet. What was the rate of
change, to the nearest whole foot, of their elevation between 2:00 pm and 5:30
pm?
The equation of a circle is 3x^2+3y^2_7x_6y_3=0.Find the length of its diameter.
I assume the _ characters are supposed to be minus signs, as in
3x ² + 3y ² - 7x - 6y - 3 = 0
Move the 3 to the right sides, and complete the square in x and y :
(3x ² - 7x) + (3y ² - 6y ) = 3
3 (x ² - 7/3 x) + 3 (y ² - 2y ) = 3
x ² - 7/3 x + y ² - 2y = 1
(x ² - 7/3 x + 49/36) + (y ² - 2y + 1) = 1 + 49/36 + 1
(x - 7/6)² + (y - 1)² = 121/36
(x - 7/6)² + (y - 1)² = (11/6)²
The circle thus has radius 11/6, so its diameter is 2 • 11/6 = 11/3.
2400000 in standard form
Answer:
2.4 is the correct answer
Help !!! ASAP will award lots of points
Answer:
jajjajajja eres bien menos
Find m Help! Will mark brainliest!
Answer:
Answer is A! 38 degrees
Step-by-step explanation:
opposite side is the same
please help!!i need this done asap i’ll make u brainiest if u do it!!
Answer:
https://brainly.com/question/22433896?answering=true&answeringSource=feedPublic%2FhomePage%2F1
Step-by-step explanation
Hi i have this class work of my cousing
but i need some help beacause i forgot this
the first question is 5_8
Answer:
5 < 8
-4 < 0
0 < 4
-5 < 5
-9 > -19
-5 > -8
Step-by-step explanation:
Remember, the "Alligator" or better known as the "Packman" symbol ( > < )
It will always want to "eat" the bigger number. so, 8 is bigger than five, so the "Packman" will want to go after the bigger number. 5 < 8
PLZZZZ HELP ME WITH THIS QUESTION WITH AN EXPLANATION
Answer :
Given : A and B are complementary angles. B and C are complementary angles.
Prove : A C
I have attached a picture of me doing it. Hope this helps, thank you :) !!
can yall help me pls i will give yall the brainliest
Answer: click point (-4,4)
Step-by-step explanation:
here is the answer for the x and y axis
when in brackets x always comes first and y second
in this case x is -4 and y is 4
x axis goes like this----
y axis goes like this |
−3(3h−1)≤−7h−5
kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk
Answer:
h<=4
Step-by-step explanation:
-9h+3<=-7h-5
-9h+7h<=-5-3
-2h<=-8
h<=4
1. What is the greatest common factor of
6x2 – 3x + 18?
a. 3
b. 3x
C. 6x
d. There is no GCF
Answer:
a. 3
Step-by-step explanation:
[tex]6 {x}^{2} - 3x + 18 \\ \\ = 3(2 {x}^{2} - x + 6) \\ \\ GCF = 3[/tex]
the greatest common factor of 6x2 – 3x + 18 is 3.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life
Here, given that,
6x2 – 3x + 18
=3×(2x2-x+6)
Hence, the greatest common factor of 6x2 – 3x + 18 is 3.
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help please i rlly need it
Which property is represented by the equation below? (Lesson 1-4)
8•(5•3)=(8•5)•3
Answer:
associative property
Step-by-step explanation:
This is the associative property. The numbers and signs on both sides of the equation stay IN THE SAME ORDER, this is a big hint!
Answer:
associative property
Step-by-step explanation:
1. A ringtoss toy is composed of a rectangular prism on top of a cylinder. The
rectangular prism is completely filled with water. The dimensions of the rectangular
prism are shown in the diagram.
9 cm
165 cm
2 cm
O
348 cm
270 cm
15 cm
26 cm?
CLEAR ALL
What is the volume of the rectangular prism in cubic centimeters?
Answer:
The volume of the given rectangular prism is B. 270 cm³.
Step-by-step explanation:
The volume of a rectangular prism is the product of its length, its width, and its height.
The volume of a rectangular prism =
The length of the prism is 9 cm, the width is 2 cm and the height of the rectangular prism is 15 cm.
Step 2:
The volume of a rectangular prism =
So the volume of the given rectangular prism is 270 cm³. This is option B.
Here is an inequality: -2x>10.
List some values for x that would make this inequality true.
How are the solutions to the inequality -2x10 different from the solutions to -2x>10? Explain your reasoning.
Answer:
The difference is -2x10 is basically-2 times x times 10.
Step-by-step explanation:
Cuz i said so
The x values that makes the given inequality true are -10, -9, -8, -7 and -6.
What are inequalities?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
The given inequality is -2x>10.
Divide -2 on both the sides of an inequality, we get
x<-5
So, the solution is {.......-10, -9, -8, -7, -6}
Hence, the x values that makes the given inequality true are -10, -9, -8, -7 and -6.
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The perimeter of a rectangle is 104 meters. If the length of the
rectangle is 38 inches, find the area of the rectangle.
The measure of one interior angle of a parallelogram is 50 degrees more than 4 times the measure of another angle
The measure of the smaller interior angle is
and the measure of the larger interior angle is?
Answer:
smaller ∡ = 26°
larger ∡ = 154°
Step-by-step explanation:
opposite angles are congruent
adjacent angles are supplementary
in this problem, the angles are supplementary
'x' = measure of smaller angle
x + 50 + 4x = 180
5x = 130
x = 26
The given information and the relationship between the angles of a
parallelogram can be used to find the interior angles.
The measure of the smaller angle is 26°The measure of the larger angle is 154°Reasons:
A property of a parallelogram is that the diagonally opposite angles are
equal, and the adjacent angles are supplementary.
Therefore, two of the four interior angles of a parallelogram are equal.
Let x and y represent the two angles of different measure in the
parallelogram
y = 4·x + 50°
y + x = 180°
Which gives;
y = 180° - x
Therefore;
180° - x = 4·x + 50°
180° - 50° = 4·x + x
130° = 5·x
x = 130° ÷ 5 = 26°
x = 26°y = 4 × 26° + 50° = 154°
y = 154°Therefore;
The measure of the smaller interior angle, x = 26°The measure of the larger interior angle, y = 154°Learn more about the properties of a parallelogram here:
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I need help with these questions (see image). Please show workings.
Answer:
Inscribed angle is half of the intercepted arc.Central angle is the same size as the intercepted arc.As per above two statements we have:
y = 2*58° = 116°and
z = 90°/2 = 45°Answer:
y=58×2=116 central angle of the cyclic quadrilateral is double if inscribed angle
z=90/2=45
inscribed angle is half of central angle of the cyclic quadrilateral
Which exponential function is represented by the
graph?
8
(1.5)
O f(x) = 2(3)
O f(x) = 3(3)
of(x) = 3(2)
O f(x) = 2(24)
Vo, 3)
(1.15
Answer:
C, f(x) = 3(2)^x
Step-by-step explanation:
Since the y-intercept is 3, the function will have 3 multiplying by some number to the power of x.
As x increases by 1, we notice that y multiplies by 2 every time.
This leads us to believe that the equation is 3 * 2^x
The exponential function represented by the graph is:
[tex]f(x) = 3(2)^x[/tex]
What is an exponential function?It is modeled by:
[tex]y = ab^x[/tex]
In which:
a is the initial value, that is, the value of y when x = 0.b is the rate of change.In the graph, there is point (0,3), hence a = 3, and it also has point (1,6), hence:
[tex]6 = 3b[/tex]
[tex]b = 2[/tex]
Thus, the equation is:
[tex]f(x) = 3(2)^x[/tex]
More can be learned about exponential functions at https://brainly.com/question/25537936
4. Find the x-intercepts of the functions. (a) g(x)= 4x² +12x +9
Answer:
x = -3/2 or -1.5
Step-by-step explanation:
Factor function into (2x+3)(2x+3) Set 2x+3 equal to 0Solve 2x+3=02x=-3x = -3/2if 24 golf balls weigh 2 1/4 pounds, how much would 60 golf balls weigh
Answer:
5.625 pounds or 5 5/8 pounds
Step-by-step explanation:
(2 1/4)/24 = weight of one golf ball = 0.09375
0.09375 x 60 = 5.625 pounds or 5 5/8 pounds
Answer:
5.625 pounds or 5 5/8 pounds as a fraction
Step-by-step explanation: