Answer:
-2
Step-by-step explanation:
Answer:
-2
Step-by-step explanation:
-4/2
= -2
I’ll give brainiest please hurry
Answer:
c
Step-by-step explanation:
HELP I NEEED SOME HELPPPP
Answer:
x = 4
Step-by-step explanation:
someone please please help DUE in THIRTY MINUTES
show work
isosceles triangles means that the two bottom angles and sides are equal
therefore, you can set R and T equal to each other:
(15x-31)=(9x+11)
(get x to one side)
15x=9x+42
6x=42
x=7
now you can plug x back into the equations:
15(7)-31
105-31
74
R and T = 74
all triangles' internal angles = 180
therefore you can add the two angles then subtract them from 180
74+74=148
180-148=32
S should be 32 :)
what is the opposite of -89?
Answer:
89
Step-by-step explanation:
What is the value of 7/3 divided by 5/6
2 4/5 if not in mixed number form, 14/5 and if in decimal form, 2.8
YOUR WELCOME AND PLSSS MARK ME BRAINLIESSSTT!
which expression is equivalent to 6a + 12
Answer:
An equivalent expression would be 2(3a+6)
50 POINTS
If ƒ(x) = 2x2 + 3, then which of the following represent ƒ(x + 1)?
A.)2 x2 + 4 x + 5
B.)2 x2 + 2
C.)x2 + 3
D.)2 x2 + 4 x + 1
Answer:
it is d. i think
Step-by-step explanation:
Simplify to a single trig function with no denominator.
tan? x + 1
Answer:
sec²x
Step-by-step explanation:
Using the trigonometric identity
tan²x + 1 = sec²x
9514 1404 393
Answer:
sec² x
Step-by-step explanation:
It is a trig identity that ...
tan² x + 1 = sec² x
_____
If you like, you can convince yourself of this using the usual equivalents for tan and sec:
tan² x + 1 = sin² x/cos² x +1 = (sin² x + cos² x)/cos² x = 1/cos² x = sec² x
Question 17(Multiple Choice Worth 1 points)
(03.03 MC)
On which number line are -9 and its opposite shown?
P
Q
-24
-12
0
24
12
Q
P
-24
-12
12
24
0
Q
O
-24
-12
0
12
24
P
Q
-12
-24
0
12
24
Answer:
a
Step-by-step explanation:
O
-24
-12
0
12
24
P
Q
-12 b=12
Abigail is making a trail mix. She pours 2 15 cups of pretzels, 35 cups of raisins, 1 cup of peanuts, and 45 cups of M&Ms into a bowl. How many total cups of trail mix will she have?
Answer:
296 cupsStep-by-step explanation:
We are expected to solve for the total number of cups, we can achieve this by adding all the individual ingredients together.
Given the number of cups poured
pretzels= 215 cups
raisins= 35 cups
peanuts= 1 cup
M&Ms= 45 cups
So the total is 215+35+1+45= 296 cups
Using the number lines what is the equivalent fraction for 4/4
Help me, pleaseeeeee:)(:
Answer:
X= 128º
Step-by-step explanation:
A triangle is stated to have 180º. This means that since we know 2 sides of the triangle you can simply subtract them from one another.
Doing this you would get: 180 - 90 - 38 = 52º
Noticing that X is on a straight line, this would result in the fact that X is on a line of 180º.
Subtracting the angle we found in the triangle would result you with the answer of:
180 - 52 = 128º for the value of X
what is six eighths minus one fourth
Answer:
1/2
Step-by-step explanation:
6/8-1/4
6/8-2/8
4/8
or one half
The value of six eights minus one fourth is 1/2
What is expression?An expression is a combination of numbers, variables, functions (such as addition, subtraction, multiplication or division etc.).
Example of expression includes; 5x -2 , 5/2 , x +y . When two ore more terms are joined with an operation,we can call it expression.
six eights = 6/8
one fourth = 1/4
Therefore
of six eights minus one fourth
= 6/8 - 1/4
= 6 - 2/8
= 4/8
divide through by 4
= 1/2
Therefore the value of 6/8-1/4 is 1/2
learn more about expression from
https://brainly.com/question/1859113
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Help plz! I’m stuck!
David wants to arrange the cars on his car lot. He wants to park the cars in
rows with the same number of each type of car in each row. What is the
greatest number of rows David can have?
Number of Cars
Sports Car-72
SUV-60
Sedans-48
Trucks-84
Answer:
48 rows
Step-by-step explanation:
Answer:
werid options but 24
Step-by-step explanation:
One rule of thumb for estimating crowds is that each person occupies 3 square feet. Use this value to determine the number of people that would fit in a room that is 354in by 714 in.
Answer:
84252 personsStep-by-step explanation:
Given that the dimension of the room is
354in by 714in
let us find the area of the room
A=354x714
A=252,756in^2
The rule say 1 person occupies 3 in^2
hence x person will occupy 252,756in^2
cross multiply we have
3x=252,756
x=252,756/3
x=84252 persons will occupy the room
I need a step by step solution 3(2+7)-5
Answer:
22
Step-by-step explanation:
3(2 + 7) - 5
~Simplify
3(9) - 5
~Multiply
27 - 5
~Subtract
22
Best of Luck!
Answer:
22
Step-by-step explanation:
2+7=9
3*9=27
27-5=22
what is 20 minutes past 8
Answer:
8:20
Step-by-step explanation:
you just ads 20 minutes to 8:00
Please help!
h(-5)=
Answer:
-2
Step-by-step explanation:
Answer:
h(-5) = 2
Hope this helps! I apologize if I'm incorrect
There were 92,623 fans watching the soccer game. What is this number rounded to the nearest thousand?
Answer:
93,000
Step-by-step explanation:
Look at the hundreds place if it is 0-4 round down if it is 5-9 round-up so 6 is 5-9 so you round up which gets 93,000
Hope this helps!
Answer:
93,000 fans
Step By Step Explanation:
what are the coordnates of D if E (-2,2)is the midpoint of DF and F has the coordnates of (3,5)
Hi there & welcome to brainly!
Answer:
( -7 , -1 )Step-by-step explanation:
Let the co-ordinates of D be ( x , y )
Let D ( x , y ) be ( x1 , y1 ) and F ( 3 , 5 ) be ( x2 , y2 )
Midpoint of DF = E ( -2 , 2 )
Now, finding the co-ordinates of D :
[tex]\boxed{\sf{ midpoint = (\frac{x1 + x2}{2} , \frac{y1 + y2}{2} ) }}[/tex]
⇒ [tex]\sf{ ( - 2 , 2 ) = (\frac{x + 3}{2} , \frac{y + 5}{2} )}[/tex]
Equating corresponding elements, we get :
[tex]\sf{-2 = \frac{x + 3}{2} }[/tex]
⇒ [tex]\sf{ -4 = x + 3 }[/tex]
⇒ [tex]\sf{ x + 3 = -4 }[/tex]
⇒ [tex]\sf{ x = -4 - 3}[/tex]
⇒ [tex]\sf{x = -7 }[/tex]
Again,
[tex]\sf{ 2 = \frac{y+5}{2} }[/tex]
⇒ [tex]\sf{y + 5 = 4 }[/tex]
⇒ y = 4 - 5
⇒ y = -1
Hence, The co-ordinates of D = ( -7 , -1 )
Hope I helped!
Best regards! :D
~TheAnimeGirl
95 original cost 20% markup
Answer:
markup = 95 * .20 = 19
price + markup = sale price
95 + 19 = 114
(4, -6) and perpendicular y=-2x+1
Answer:
y = 1/ 2 x − 8
Step-by-step explanation:
Find the negative reciprocal of the slope of the original line and use the point-slope formula
y − y 1 = m ( x − x 1 ) to find the line perpendicular to y = − 2 x + 1 .
y= (x - 3)2 + 2
Pls help ASAP
Answer:
x=y/2+2
Step-by-step explanation:
Answer:
x-12
Step-by-step explanation:
2+2 = 4 so if multiply that to 3 it will equal 12. After that it will be (x-12)
Evaluate the expression.
-0.3 x (0.5 + 0.6 x - 1)
Answer:
-0.03
Step-by-step explanation:
you multiply everything in the parenthesis by -0.3
so that would give you -0.15,-0.18, and 0.3
then you add all of those together and that gives you -0.03
from $117 to $91
22%decrease Or 29%decrease
somebody answer this and ill give u the brainliest
Answer:b
Step-by-step explanation:give me my brainly
9.40 is 50% of what number
Answer:
18.8
Step-by-step explanation:
just multiply 9.4 by 2
Is 0.03 and0.3 equivalent to 03=3
Answer:
no
Step-by-step explanation:
In a certain school, there are 4 girls for every 5 boys. If there are 560 girls in the school, how many boys attend school?
Answer:
700 Boys attend the school
Trevor plans on buying a car. Four banks offer the annual interest rates shown. Which list shows these interest rates in order from greatest to least?
Complete question :
Trevor plans on buying a car. Four banks offer the annual interest rates shown.
Which list shows these interest rates in order from greatest to least
3 1/10%, 3 2/5%, 3 1/4%, 3 1/3%
Answer:
3 2/5% ; 3 1/3% ; 3 1/4% ; 3 1/10%
Step-by-step explanation:
Arrange the given interest rates in order ; greatest to least :
To make comparison easier, we can convert the fractional values to decimal ;
3 1/10%, 3 2/5%, 3 1/4%, 3 1/3%
3 1/10% = 3 + (1/10 = 0.1) = 3 + 0.1 = 3.1%
3 2/5%, = 3 + (2/5 = 0.4) = 3 + 0.4 = 3.4%
3 1/4%, = 3 + (1/4 = 0.25) = 3 + 0.25 = 3.25%
3 1/3% = 3 + (1/3 = 0.333) = 3 + 0.333 = 3.33%
Hence, arranging in descending order (greatest to least) :
3 2/5% > 3 1/3% > 3 1/4% > 3 1/10%
3 2/5% ; 3 1/3% ; 3 1/4% ; 3 1/10%