Answer:
1300
Step-by-step explanation:
Actual answer: 1290
Riangle ABC is isosceles. Triangle A B C is shown. The lengths of sides A C and A B are congruent. What is true about the measure of angle B? It is twice the measure of angle A. It is twice the measure of angle C. It is equal to the measure of angle A. It is equal to the measure of angle C.
Answer: It is equal to the measure of angle C.
Step-by-step explanation:
If we know that Triangle ABC isosceles, then that means two sides and two angles are congruent to each other. Angle A must the topmost angle, and Angle B and C are probably the base angles. So, saying that, the base angles and sides are congruent to each other. Hence, Angle B must be equal to Angle C.
Answer:
It is equal to the measure of angle C.
Step-by-step explanation:
If we know that Triangle ABC isosceles, then that means two sides and two angles are congruent to each other. Angle A must the topmost angle, and Angle B and C are probably the base angles. So, saying that, the base angles and sides are congruent to each other. Hence, Angle B must be equal to Angle C.
Whats the quotient or -42/-7
Answer: 6
Step-by-step explanation: when you divide two negative numbers, the answer will always be positive .
A rectangular garden is fenced on all sides with 270 feet of fencing.The garden is 9 feet longer than it is wide.Find the length and width of the garden.
Answer:
30
Step-by-step explanation: 270 divided by 9
hope it helps
Find the area.
7 cm
17 cm
25 cm
Answer:
272cm squared
Step-by-step explanation:
figure a, a traingle... to find area formula is
1/2×b×h
1/2×18×17
153
figure b, it's rectangle.so length×width
=7×17
=119
area of the shape=153+119
=272cm squared
Answer:
D. 272 cm²
Step-by-step explanation:
will make it easy and short
use the area of a trapezoid = (a + b) * h/2
where a = 25, b = 7, h = 17
Area = (25 + 7) * (17/2)
Area = 32 * 8.5
Area = 272 cm²
Which list shows the numbers in order from least value to greatest value?
Find FH
HELP please
Answer:
26
Step-by-step explanation:
If FG is 19 and GH is 7 and you are trying to find the combined length of FG and GH then add 19 and 7.
The sum of line segment FG and GH will result FH as 26.
What is a line segment?A line section that can connect two places is referred to as a segment.
In other words, a line segment is just part of a big line that is straight and going unlimited in both directions.
Given the line FH with two segment FG and GH
So,
FH = FG + GH
FH = 19 + 7
FH = (20 - 1) + 7
FH = 20 + 7 - 1
FH = 27 - 1 = 26
Hence "The sum of line segment FG and GH will result in FH as 26".
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If I had 39inches and 28inches how many inches and all
Answer:
67 inches
Step-by-step explanation:
Since the question is asking how many inches total do you have, we need to add up the 2 values given:
39 inches + 28 inches = 67 inches.
We can convert this to feet by dividing by 12:
67 in /12 in/ft ≈ a little over 5 and a half feet
Megan purchased 12 square yards of flooring for a total of $432. What was the price of this
flooring per square foot
Answer:
$5184
Step-by-step explanation:
1 per square foot =$432/1
12 square =12×$432/1
$5184
What is the exact area of a circle with a diameter of 20 cm?
Answer:
314 cm^2
Step-by-step explanation:
pi(r^2)
r= d/2
pi= 3.14
3.14(10^2)
3.14(100)
314
Answer:
100π cm^2
Step-by-step explanation:
The area of a circle is given by the formula ...
A = πr^2
where r represents the radius, which is half the diameter. For a circle of radius 10 cm, the area is ...
A = π(10 cm)^2 = 100π cm^2
A cyclist rides his bike at a rate of 15 miles per hour. what is this rate in miles per minute? how many miles will the cyclist travel in 20 minutes? do not round your answers.
Answer:
0.25 miles per minute, travels 5 miles in 20 minutes
Step-by-step explanation:
First, we have to find out how many miles he can travel in a minute.
We know that he travels 15 miles every hour, and we know that one hour is 60 minutes.
15 mi./ 1 hr = 15 mi. / 60 minutesSo, we can divide 15 miles by 60 minutes in order to get his pace for miles per minute
15 ÷ 60 = 0.25 miles per minuteThen we can just multiply 0.25 miles by 20 minutes
0.25 × 20 = 5which gives us 5 miles in 20 minutes
At 5:00 a.M., a parking lot had 16 cars already parked in it. Throughout the course of the day, 48 more cars entered and parked in the parking lot. Which situation would result in a difference of 0 for the cars exiting the lot for the day?
Answer:
The situation is that; the parking lot has 64 cars at the end of the day
Step-by-step explanation:
Given
Initial Number of cars = 16
Additional Cars = 48
Required
Determine the situation for the day
From the question, we understand that no car left the park;
This implies that
[tex]Number\ of\ cars = Initial\ Cars + Additional\ Cars[/tex]
[tex]Number\ of\ cars = 16 + 48[/tex]
[tex]Number\ of\ cars = 64[/tex]
So, the situation is that; the parking lot has 64 cars at the end of the day
please answer!!! I really need this
Answer:
A
Step-by-step explanation:
a would be the correct answer to create a rectangle
The sum of one-third of a number and 27
Answer:
a/3 + 27
Step-by-step explanation:
One third is: 1/3
then:
, the expressipn is:
a/3 + 27
The required expression, that is the sum of one-third of a number, and 27 is x / 3 + 7.
Given that,
To determine the arithmetic, the sum of one-third of a number and 27.
In mathematics, it deals with numbers of operations according to the statements. There are four major arithmetic operators, addition, subtraction, multiplication, and division,
Here,
Let the number be x,
one-third of the number is = x/3,
Now according to the question,
Applying arithmetic operations,
Sum = x / 3 + 27
Thus, the required expression, that is the sum of one-third of a number and 27 is x / 3 + 7.
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plz reanswer it If (x+4): (3x+1) is the duplicate ratio of 3:4 find the value of x.
Answer:
[tex] \boxed{\sf x = \frac{13}{5} } [/tex]
Given:
(x + 4):(3x + 1) is the duplicate ratio of 3:4
To Find:
Value of x
Step-by-step explanation:
[tex] \sf Solve \: for \: x: \\ \sf \implies (x + 4) : (3x + 1) = 3 : 4 \\ \\ \sf Convert \: ratios \: to \: fractions: \\ \sf \implies \frac{x + 4}{3x + 1} = \frac{3}{4} \\ \\ \sf Cross \: multiply: \\ \sf \implies 4(x + 4) = 3(3x + 1) \\ \\ \sf Expand \: out \: terms \: of \: the \: left \: hand \: side: \\ \sf \implies 4x + 16 = 3(3x + 1) \\ \\ \sf Expand \: out \: terms \: of \: the \: right \: hand \: side: \\ \sf \implies 4x + 16 = 9x + 3 \\ \\ \sf Subtract \: 9 x + 16 \: from \: both \: sides: \\ \sf \implies - 5x = - 13 \\ \\ \sf Divide \: both \: sides \: by \: - 5: \\ \sf \implies x = \frac{13}{5} [/tex]
Which equation does not represent y as a function of x? Group of answer choices A. 5x2 + 5y = 3 B. 2x = 8y C. –4y = –8 D. 3x + 6y = –5 E. 7y2 + 8x = 9 Please Post the explanation!! I want to understand it.
Answer:
The correct option is (C).
Step-by-step explanation:
We need to find the correct option that does not represent y as a function of x.
In options A, B, D and E, both x and y are involved. It means we can represent y as a fucntion of x.
But in option (c), it has only y as a variable i.e.
-4y=-8
y=(8/4)
y = 2
So, this option does not represent y as a function of x.
Help me with this.. thanks
Answer:
Attachment 1 :- x = 3/2
Attachment 2 :- m + r = 154°
Step-by-step explanation:
Attachment 1 :-
[tex]9^(^2^-^x^) = 3\\=> 3^2^(^2^-^x^) = 3\\[/tex]
As the base 3 is same on both the sides , cancel the base 3 from both left & right side of eqn. After that we will get:-
[tex]2(2 - x) = 1\\=> 2 - x =\frac{1}{2} \\=> x = 2 - \frac{1}{2} = \frac{3}{2}[/tex]
Attachment 2 :-
PQR is a straight line . It's given that m + n = 110°
But we know that m + n + r = 180° ..............eqn.1
So substituting the value of m+n in eqn.1 gives :-
m+n+r = 180°
=> r + 110° = 180°
=> r = 180° - 110°
= 70°
It's also given that n+r = 96°
So putting the value of r in the above gives ,
n+r = 96°
=> n + 70° =96°
=> n = 96° - 70°
= 26°
Putting the value of n in eqn.1 gives
m + n = 110°
=> m + 26° = 110°
=> m = 110° - 26°
= 84°
So m + r = 84° + 70° = 154°
There are 576 boys and 448 girls in a school that are to be divided into equal sections of either boys or girls alone. The total number of sections thus formed are:
The total numbers of sections are 16.
Step-by-step explanation:
Given:
Number of boys in school = 576
Number of girls in school = 448
To find: Total Number of sections such that each section has either boys or girls.
Height Common Factor ( HCF ) of both number gives the number of students in a section.
HCF of 576 and 448
576 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3
448 = 2 × 2 × 2 × 2 × 2 × 2 × 7
HCF = 2 × 2 × 2 × 2 × 2 × 2 = 64
Number of sections of Boys = 576/64 = 9
Number of sections of girls 448/64 = 7
Total Number of sections = 9 + 7 = 16
Therefore, The total numbers of sections are 16.
8 + 56/-7 х -4
-24
-40
0
40
Answer:
0
Step-by-step explanation:
8+56/-7x-4
8+(-8)x-4
0x-4
0
Hope this helps ;) ❤❤❤
What is 8.61×10−8 in decimal form?
0.000000861
0.0000000861
8,610,000
861,000,000
Answer:
0.000000861
Step-by-step explanation:
Answer:
0.0000000861
Step-by-step explanation:
I took the test. Hope this helps!
How far will Danny travel in12 hours at a speed of 99 kilometers per hour?
Answer: 1,188 km
Step-by-step explanation:
99 x 12 = 1,188
Someone anyone help Meh
Answer:
i don't know
Step-by-step explanation:
What is the minimum value of the function g(x) = x2 - 6x – 12?
-21
3-21
3
3+21
Answer:
- 21
Step-by-step explanation:
The minimum value occurs at the vertex of the function
The equation of a parabola in vertex form is
y = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
To obtain this form use the method of completing the square
Given
f(x) = x² - 6x - 12
add/ subtract ( half the coefficient of the x- term)² to x² - 6x
f(x) = x² + 2(- 3)x + 9 - 9 - 12
= (x - 3)² - 21
with vertex = (3, - 21 )
The minimum is the value of k, that is minimum value = - 21
(-3xy^3) ^2 (4x^3y) ^2
Answer:
144x⁸y⁸
Step-by-step explanation:
Order of Operations: BPEMDAS
When you exponent an exponent, you multiply powers; when you multiply an exponent, you add powers.
Step 1: Write out expression
(-3xy³)² (4x³y)²
Step 2: Exponents
9x²y⁶(16x⁶y²)
Step 3: Multiply
144x⁸y⁸
Answer:
[tex]\large\boxed{{144x^8y^8}}[/tex]
Step-by-step explanation:
[tex](-3xy^3) ^2 (4x^3y) ^2[/tex]
[tex]\boxed{\text{Use the property: }(a^n b^m)^k= a^{nk} b^{mk}}[/tex]
[tex](9x^2y^6) (16x^6y^2)[/tex]
[tex]\text{Take } 9 \cdot 16, x^2 \cdot x^6, y^6\cdot y^2[/tex]
[tex]\boxed{\text{Use the property: }a^n a^m= a^{n+m}}[/tex]
[tex]144x^8y^8[/tex]
[tex]\therefore (-3xy^3) ^2 (4x^3y) ^2 = 144x^8y^8[/tex]
The graph shows the side view of a waterslide. Dimensions are in feet. Two points on slide: (0, ), ( , 40) graph
Answer:
(0,80) (5,40)
Step-by-step explanation:
edge2020
Two points on the side view of a waterslide are (0,80) and (5, 40)
What are graphs?Graphs are used to visualize the relationship between datasets and variables
From the graph, we have the following coordinates
(0,80), (5,40), (10,20), (15, 10) and (20, 0)
Hence, two points on slide are (0,80) and (5, 40)
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How many square inches are in 60 square feet
Answer:
8640
Step-by-step explanation:
Which is a possible turning point for the continuous function
f(x)?
(-3,-4)
(-2,-1)
(0,-5)
(1,8)
Answer:
B. (-2,-1)
Step-by-step explanation:
A continuous function is one that do not discontinue, and a little change in its input has no effect on its result. This is one major difference between continuous and discontinuous functions. Both functions has major applications in calculus.
The turning point of a function can be obtained by determining where it is increasing or decreasing.
In the given question, though there is no detailed information about the continuous function, but the probable turning point is (-2, -1).
Answer:
(–2, –1)
Step-by-step explanation:
Please help me! ;_; I’m so lost here if you could help thanks
Find the value of x/y if (3/5)^4*(15/10)^4=x/y^4
Answer:
9/10
Step-by-step explanation:
3^4/5^4 × 15^4/10^4=x^4/y^4
81/625 × 50625/10000= x^4/y^4
multiply
4100625/6250000=x^4/y^4
break it down by dividing it by 5
820125/1250000
divide by 5
164025/250000
divide by 5
32805/50000
divide by 5
6561/10000 = x^4/y^4
4√6561/4√10000=x/y
9/10= x/y
What is the equation of a circle with a center of (5, -2) and a radius of 9? Answers attached! 15 POINTS, DUE IN 2 HOURS and will give BRAINLIEST!
Answer:
[tex] (x - 5)^2 + (y + 2)^2 = 81 [/tex]
Step-by-step explanation:
Standard form of the equation of a circle with center (h, k) and radius r:
[tex] (x - h)^2 + (y - k)^2 = r^2 [/tex]
Compare it to the given equation, and you get:
[tex] (x - 5)^2 + (y - (- 2))^2 = 9^2 [/tex]
[tex] (x - 5)^2 + (y + 2)^2 = 81 [/tex]
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided. Solve for x. 7x = 42
An equation is formed of two equal expressions. The value of x in the given equation is equal to 6.
What is an equation?An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The given equation can be solved for x as shown below.
7x = 42
Divide both the sides of the equation by 7,
7x / 7 = 42/ 7
Simplifying both sides of the equation,
x = 6
Hence, the value of x in the given equation is equal to 6.
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