9514 1404 393
Answer:
no
Step-by-step explanation:
For the perimeter to be the same, the sum of side lengths must be the same. That does not mean the side lengths themselves must be the same.
A 4×4 rectangle (square) and a 5×3 rectangle have the same perimeter, but are not congruent.
-3[(-7)²-16]+4÷[tex]\frac{2}{5}[/tex]
Answer:
[tex]-89[/tex]
Step-by-step explanation:
[tex]-3\left[\left(-7\right)^2-16\right]+4\div \frac{2}{5}[/tex]
Follow the PEMDAS order of operations:-
→ [tex]\textbf{Parentheses :( )}[/tex]
→ [tex]\textbf{Exponents}:a^{2}[/tex]
→ [tex]\textbf{Multiplication} :\times[/tex]
→ [tex]\textbf{Division}: \div[/tex]
→ [tex]\textbf{Addition}:+[/tex]
→ [tex]\textbf{Subtraction} :-[/tex]
➪ Calculate within the Parentheses:-
[tex]\left[\left(-7\right)^2-16\right][/tex]
[tex](-7)^{2} -16[/tex]
➪ Calculate exponent:-
[tex](-7)^{2}[/tex]
[tex]=49[/tex]
[tex]=49-16[/tex]
[tex]49-16=33[/tex]
[tex]=-3\cdot \:33+4\div \frac{2}{5}[/tex]
➪ Multiply:-
[tex]-3\cdot \:33=-99[/tex]
[tex]=-99+4\div \frac{2}{5}[/tex]
➪ Divide:-
[tex]4\div \frac{2}{5}=10[/tex]
[tex]=-99+10[/tex]
➪ Add:-
[tex]-99+10[/tex]
[tex]=-89[/tex]
OPEACEO
the whole numbers greater than or equal to
0 and less than 8
Answer:
0 1 2 3 4 5 6 7
Step-by-step explanation:
whole number is any number represented by a complete unit the whole
numbers greater than or equal to 0 and less than 8 are 0,1,2,3,4,5,6,7
What is the measure of angle 3?
1
Answer:
129
Step-by-step explanation:
Every angle would be similar to each other with having only TWO different degrees...
Each line ( <----------------------> ) equals 180 (never 360, b/c that would be a circle)
Now with you only having 51 as a degree, you need to do 180-51 which gives you 129, with that given, this tells you number 1 and 3 is both 129, and angle 2 is 51.
The speed of light in a vacuum is 2.998×108 m/s .
What is its speed in miles per minute (mi/min)?
To convert m/s to mi/min we have to find conversion factor first
1 mile = 1609.344 m
1m = 1/1609.344 miles
1 min = 60 s
1s = 1/60 min
Let’s put mi/min instead of m/s according to equations above
m/s = [1/1609.344 miles] / [1/60 min]
The conversion factor is
f = 60 / 1609.344
Now we can convert m/s to mi/min
V (mi/min) = 2.998 ∙ 108 m/s ∙ f = 2.998 ∙ 108 ∙ (60 / 1609.344) = 1.118 ∙ 107 mi/min
Answer: V = 1.118 ∙ 107 mi/min
Hope u have a good day of learning
1 mile = 1609.344 m
1m = 1/1609.344 miles
1 min = 60 s
1s = 1/60 min
Let's put mi/min instead of m/s according to equations above
m/s = [1/1609.344 miles] / [1/60 min]
The conversion factor is
f = 60 / 1609.344
Now we can convert m/s to mi/min
V (mi/min) = 2.998-108 m/s f= 2.998 108 (60/1609.344) = 1.118-107 mi/min
Answer: V = 1.118 - 107 mi/min
if Angle 1 and angle 2 are complementary, angle 1 = (6.c + 3) and angle 2 = (4x + 7) , what does angle 2 =?
39
60
8
51
Answer:
C
Step-by-step explanation:
They are complementary which means they add to 90. I take it that the c is a typo and you meant x
6x + 3 + 4x + 7 = 90 Combine like terms.
10x + 10 = 90 Subtract 10 from both sides
10x = 90 - 10
10x = 80 Divide by 20
x = 80/10
x = 8
Plot the point G(-2) on the number line
Answer:
how once you explain or show a picture report my answer and i will answer right
Step-by-step explanation:
plsss helppppppppppppp
I NEED HELP ASAP JUST TELL ME THE ANSWER THANK YOU WILL MARK BRAINLIEST !!
Answer:
C
Step-by-step explanation:
[tex] (6^{-4} \times 8^{-7})^{-9} = [/tex]
[tex] = 6^{-4 \times (-9)} \times 8^{-7 \times (-9)} [/tex]
[tex] = 6^{36} \times 8^{63} [/tex]
Answer: C
Help will give lots of Brainly points
Answer:
okStep-by-step explanation:
4(12-3)/12 what’s the sum?
Answer:
3
Step-by-step explanation:
4(9)/ 12
36/12
3/1
3
therefore 3 is the the sum
maurice bought a car costing £8248. he paid a deposit of £1975 and 6 monthly instalments of £511. estimate the amount maurice still owes
Hello :D
£8000 - £2000 = £6000
6 x 500 = £3000
£6000 - £3000 = £3000
What is the area of the shaded rectangle?
Answer:
Step-by-step explanation:
The yellow face has a height of 2 inches and a length of 7 inches.
The area = 2 * 7 = 14.
Find the 2 and 7 on the left diagram.
Find the value of 2^5
Answer:
32
Step-by-step explanation:
2*2=4 2^2
2*2*2=8 2^3
2*2*2*2=16 2^4
2*2*2*2*2=32 2^5
I hope this helps!
Understanding Square and Cube Roots - Item 31415
Ques
Drag numbers to complete the table for missing values of x. x and x?.
LEER
25
3
27
81
15
19
х
*2
23
9
DRAG AND DROP
• AN ITEM HERE
DRAG AND DROP
AN ITEM HERE
125
5
DRAG AND DROP
AN ITEM HERE
62.1 x 10 =
I need help
Answer:
621
Step-by-step explanation:
When a decimal is multiplied by 10 just move to decimal backwards once
Need help this is last problem in math lol
Answer:
x = 7
Step-by-step explanation:
TV = 17
TV = TU + UV
17 = 2x - 4 + 2x - 7
17 = 4x - 11
28 = 4x
x = 7
Find the distance between the points
(1/2, 1) (-5/2, 2/3)
Step-by-step explanation:
hopefully it is clear and understandable
:)
The choices are
A. 6
B.9
C.4 1/6
D.8 1/3
Answer:
D. 8 1/3
Step-by-step explanation:
solve each traingle
the bottom one:
the line that cut the traingle, made each angle is 90°
10/sin90° = 5/sin?
sin? = 5sin90°/10 = 1/2
the angle is sin^-1 (1/2) = 30° ⇒
10/sin90° = ?/sin60°
? = 10sin60°/sin90° = 5√3 ⇒
12/sin90° = 5√3/sin?
sin? = 5√3 sin90°/12 = 5√3 /12
? ≈46°
180 - (46+90) = 44° ⇒
x/sin44° = 12/sin90°
x = 12sin44°/sin90° = 8.3
x = 8 1/3
The graphs of f(x) and g(x) are shown below.
On a coordinate plane, a straight line with a positive slope represents f (x) = x minus 3. The line goes through (0, negative 3) and (3, 0). On a coordinate plane, a straight line with a negative slope represents g (x) = negative 0.5 x. The line goes through (negative 4, 2), (0, 0), and (4, negative 2)
For what interval is the value of (f – g)(x) negative?
9514 1404 393
Answer:
x < 2 or (-∞, 2)
Step-by-step explanation:
(f -g)(x) = (x -3) -(-0.5x) = 1.5x -3
We want to find (f -g)(x) < 0, so we have ...
1.5x -3 < 0
1.5x < 3 . . . . . . . add 3
x < 2 . . . . . . . . . .divide by 1.5
The function (f -g)(x) is negative on the interval x < 2.
7. Precious is 5 years older than her brother Jay. Mom is 3 times as old as Precious. The sum of the 3
people's age is 75. How old is each person
Answer:
34
Step-by-step explanation:
Yenny has (6m + 4) sweets. Maria has half as many sweets as Yenny. Express the total number of sweets
Answer:
[tex]yenny \: have \: 6m + 4 \\ maria = \frac{1}{2} \times yenny = \frac{6m + 4}{2} = 3m + 2 \\ total = 6m + 4 + 3m + 2 = 9m + 6 \\ thank \: you[/tex]
Can someone please help me please?
Answer:
c
Step-by-step explanation:
when you set y=0 and solve you get x=-2
Name the property
(3+8)+10=3+(8+10)
Inverse Property of Addition
Inverse Property of Multiplication
Identity Property of Addition
Identity Property of Multiplication
Commutative Property of Addition
Commutative Property of Multiplication
Associative Property of Addition
Associative Property of Multiplication
Distributive Property
Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality
Answer:
associative property of addition !!
Step-by-step explanation:
this is because you are ASSOCIATING the two numbers together
think of it like this
in a trio friendship there could be two friends that are closer
the 8 and the 10 in the second half of the equation are closer
BUT in the first half the 3 and the 8 are closer too
hope that made sense lol
g(x) = 2x + 2
f(x) = 3x - 4
Find (g • f)(-6)
-34
-42
-36
38
Answer: f(x)= 3x + 10 and g(x)= 2x - 4
(f+g)(x)= 3x + 10 + 2x - 4
3x + 2x + 6
5x + 6
b and c
Step-by-step explanation:
Ashley's Internet service is terribly unreliable. In fact, on any given day, there is a 15% chance that her Internet connection will be lost at some point that day. What is the probability that her Internet service is not broken for five days in a row
Answer:.3 .3 .3 .3 .3 *.3 = .0007
Step-by-step explanation:
Two more than three- fourths of a number is 8. What is the number?
Answer:8
Step-by-step explanation:
3/4n +2=8
3/4n=8-2
n =( 6)/(3/4)
24/3=8
solve the following equations
5^2x-2(5^x)-15=0
Answer:
x = 1
Step-by-step explanation:
[tex] {5}^{2x} - 2( {5}^{x} ) - 15 = 0[/tex]
[tex]( {5}^{x} {)}^{2} - 2 \times {5}^{x} - 15 = 0[/tex]
[tex] {t}^{2} - 2t - 15 = 0[/tex]
[tex] {5}^{x} t = - 3 \: \: .5[/tex]
[tex] {5}^{x} = 5[/tex]
[tex]x = 1[/tex]
PLS HELP GIVING BRAINLIEST
Answer:
(72, 297)
Step-by-step explanation:
1/3v = (-12/3, 15/3) = (-4, 5)
4w = (3(4), 7(4)) = (12, 28)
The sum of these two is (12 - 4, 5 + 28) = (8, 33)
9 times this vector is (8(9), 33(9)) = (72, 297)
Step-by-step explanation:
option A is the right answer
The following set of points are on the graph of a function:
x y
2 5
3 6
4 7
5 8
6 9
7 10
Which point would be on the inverse of this function?
Group of answer choices
(-10, -7)
(-6, -3)
(-2, -5)
(9, 6)
Point (9, 6) would be on the inverse of this function so option (D) will be correct.
What is a function?A certain kind of relationship called a function binds inputs to essentially one output.
A function can be regarded as a computer, which is helpful.
The machine will only accept specified inputs, described as the function's domain, and will potentially produce one output for each input.
Given the sets of coordinates of a function.
An inverse function is the reciprocal of a function and the coordinate of the inverse function is interchanged with the original function.
For example, if (x,y) is the coordinate of the function then (y,x) will be the coordinate of the inverse of the function.
Since option (D) (9, 6) is the interchange of (6,9) so it will be the inverse of a function.
Hence "Point (9, 6) would be on the inverse of this function".
For more about the function,
brainly.com/question/23712366
#SPJ2
What is -4+0+y, When y=16
[tex] \large \mathfrak{Solution : }[/tex]
let's plug in the value of y :
-4 + 0 + y -4 + 1612Answer:
12
Step-by-step explanation:
Since y =16 , replace it with y in the equation
-4 + 0 + y
-4 + 0 + 16
12
