Answer:
-5y - 5x + 3 EASY MATH
Step-by-step explanation: Because its just easy
GIVE BRAINLEIST WHEN U CAN PLEASE
Write an expression equivalent to m + m + m + m that is a sum of two terms.
Answer:
5m
Step-by-step explanation:
add them and add 1
An expression equivalent to m + m + m + m as a sum of two terms is 4m.
What is Expression?An expression is combination of variables, numbers and operators.
The given expression is:
m + m + m + m
Equivalent expressions are expressions that work the same even though they look different.
We can combine like terms to simplify the expression:
m + m = 2m
Now plug in the expression of m+m in the given expression.
So the expression becomes:
m + m + m + m = 2m + 2m
Now we have expressed the given expression as a sum of two terms, which are both 2m:
2m + 2m = 4m
Therefore, an expression equivalent to m + m + m + m as a sum of two terms is 4m.
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Find the probability for the spinner
If each quadrilateral below is a trapezoid, find the missing measures.
#1
Answer:
C = 101
E = 46
Step-by-step explanation:
79 + 134 = 213
180 - 79 = 101 (C+F has to equal 180)
79 + 134 + 101 = 314
360 - 314 = 49 (trapezoids have a total degree of 360)
The measure of angles are ∠C = 101°, ∠E = 46°, ∠J = 83°, ∠L =97°, and ∠M = 97°.
It is given in the picture that measures the angles of a trapezoid.
It is required to find the other angles.
What is a trapezoid?It is defined as the quadrilateral having four sides in which two sides are parallel to each other it is a 2-dimensional geometry.
We have a trapezoid CDEF in which ∠D = 134° and ∠CFE = 79°
We know in trapezoid:
∠C+∠F = 180° and
∠D+∠E = 180°
For ∠C = 180° - ∠F ⇒ 180° - 79° ⇒ 101°
For ∠E = 180° - ∠E ⇒ 180° - 134° ⇒46°
We have another trapezoid JKLM in which ∠K = 83°
We know in isosceles trpezoid:
∠K = ∠J = 83° and
∠L = ∠M
∠L = 180° - ∠K ⇒ 180° - 83° ⇒ 97° ⇒ ∠M
Thus, the measure of angles are ∠C = 101°, ∠E = 46°, ∠J = 83°, ∠L =97°, and ∠M = 97°.
Learn more about the trapezoid here:
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Solve for x please!!
can someone please help I need it right now!!
Answer:
y=9x
Step-by-step explanation:
First let's find the slope of this.
To find the slop we can take two points.
(1,9) & (3,27)
27-9/ 3-1 (slope equation) = 18/2=9
The slope of the equation is 9.
Now let's use point-slope form to find the equation.
(1,9)
y-9=m(x-1) (substitute the x2 and y2 values for the coordinate values)
y-9=9(x-1) (substitute m for the slope)
y=9x-9+9
y=9x
A parallelogram has an area of 108 in.² the best of the parallelogram is 18 inches find the height.
Answer:
h= 6 in
Step-by-step explanation:
A= bh
A= 108
b= 18
108= 18h
108/18=6
find the slope of the line that passes through the coordinates (3,-6) and (-9,2)
9514 1404 393
Answer:
-2/3
Step-by-step explanation:
The slope formula is useful for this.
m = (y2 -y1)/(x2 -x1)
m = (2 -(-6))/(-9 -3) = 8/-12
m = -2/3
The slope of the line is -2/3.
__
The graph shows the two points and a line with a slope of -2/3.
The radius of a cylindrical gift box is (3x+1) inches. The height of the gift box is twice the radius. What is the surface area of the cylinder? Write your answer as a polynomial in standard form.
Answer:
56πx² + 36πx + 6π square inches
Step-by-step explanation:
The radius of a cylindrical gift box is (3x+1) inches. The height of the gift box is twice the radius. What is the surface area of the cylinder? Write your answer as a polynomial in standard form.
The surface area of a cylinder is given as:
2πr(r + h)
The radius of a cylindrical gift box is (3x+1) inches.
The height of the gift box is twice the radius = 2(3x + 1) inches
= 6x + 2 inches
The surface area of the cylinder is:
= 2 × π × 3x + 1( 3x + 1 + 6x + 2) square inches
= 2 × π × 3x + 1(9x + 3) square inches
= 2π × 3x + 1(9x + 3) square inches
= 6πx + 2π( 9x + 3) square inches
= 6πx (9x + 3) + 2π( 9x + 3) square inches
= 56πx² + 18πx + 18πx + 6π square inches
= 56πx² + 36πx + 6π square inches
The surface area of the cylinder is 56πx² + 36πx + 6π square inches
Q.8) In ΔABC, angle B = 90°, angle A = 60°, angle C = 30°, AC = 17 then AB is.... *
Answer: AB = 150 degrees
Step-by-step explanation: 90 + 60 = 150
Find the value of x. 120
Answer:
x = 25
Step-by-step explanation:
2x + 70 = 120 {Subtract 70 from both sides}
2x = 120 -70
2x = 50 {divide both sides by 2}
x = 50/2
x = 25
Jamie can take one of three different buses to and from school (bus A, B, and C). She randomly catches one bus in the morning and another one on the way home. This gave lists the same space of outcomes.
A. BB
B. AB
C. BC
D. AA
The outcome will be included in the event rides bus A only one way will be AB. Then the correct option is B.
The complete question is attached below.
What are sample?A sample is a group of clearly specified components. The number of items in a finite sample is denoted by a curly bracket.
Jamie can take one of three different buses to and from school (bus A, B, and C).
She randomly catches one bus in the morning and another one on the way home.
This gave lists the same space of outcomes.
Then the outcome will be included in the event rides bus A only one way will be AB.
Then the correct option is B.
More about the sample link is given below.
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help me pls !!!!!!!!!!
Answer:
the answer is B
Step-by-step explanation:
Dimitri wrote the equations y = 3x and y = x + 3.
Use the drop-down menus to make true statements about the equations and the graph.
PLEASE ANSWER QUICKLY!!!!
Answer: y = 3x (3,6)
Step-by-step explanation:
James ran 4 laps and walked 2 laps When running his average speed was 2.5 minutes per lap When walking his average speed was 4.9 minutes per lap How long did it take James to complete 6 laps? 7.4 minutes 9.9 minutes 14.8 minutes Or 19.8 minutes
Answer:
19.8 minutes
Step-by-step explanation:
Total time the 4 laps was completed = 4 x 2.5 = 10 minutes
Total time the 2 laps was completed = 2 x 4.9 = 9.8 minutes
total time = 10 minutes + 9.8 minutes = 19.8 minutes
Which expression is equivalent to 8-(6r + 2)?
A: -6r + 6
B: 2r + 2
C: 6r + 10
D: -6r + 10
Answer:
A. -6r + 6
Mathpapa is a great app for algebra questions btw. Its helped me a lot
Please help me I need all the help I could get ASAP!
Answer:
The missing value is 10
Step-by-step explanation:
hope this helps, BRAINLIEST PLZ?
Answer:
Step-by-step explanation:
t/9=2/3
t=18/3
t=6 that is for the blank in the truck row
Now we can say
6/9=30/c
6c=9(30)
6c=270
c=45 so this is the missing value in the cars row
A plate has a radius of 6.5 inches
What is the radius of the plate?
Answer:
6.5 inches
Step-by-step explanation:
5
If x = 4, what is the value of x(14 - x)?
OA
40
OB
44
16
Math
Answer:
when x=4
the value of x(14 - x)=4(14-4)=4×10=40
BE CAREFUL
If someone ever tell y'all to click that link they are lying to you, you will be hcked
Pass the message
Answer:
Yes links are not good
Step-by-step explanation:
That’s ok if you can’t help, but I would appreciate if you could
Alejandro recibio su tiket de compra por 2 cajas de pastillas de $320 cada uno y un costo de aplicación y revisión. Su pago final fue de $470 ¿Cuánto pagó por su pago por la aplicación y revisión? Plantea la ecuación.
Answer:
$150
Step-by-step explanation:
Costo de 2 cajas de pastillas = $ 320
Costo de la solicitud y tarifa de revisión = x
La ecuación se da como:
320 + x = 470
x = 470 - 320
x = 150
El costo de la solicitud y la tarifa de revisión = $ 150
find y for -4 + 3y = 8 please help asap
Answer:
y = 4
Step-by-step explanation:
First isolate y
-4 + 3y = 8
3y = 8 + 4
3y = 12
y = 4
Answer:
Y=4
Step-by-step explanation:
3y=12
y=4
The office lunchroom is open Monday through Thursday. On Monday, 314 people ate lunch there. On Tuesday and Wednesday, 265 people ate lunch in the lunchroom. All 520 employees ate lunch there on Thursday. How many more people ate in the lunchroom on Thursday than on Monday?
Answer:
There were 206 more people on Thursday than on Monday.
Step-by-step explanation:
520 - 314 = 206
Which expression is equivalent to (5^2) ^4 • 5^5
A) 5^11
B) 5^13 C)5^30
D) 5^40
Answer:
B
Step-by-step explanation:
(5^2) ^4 • 5^5 = 1220703125
5^13 = 1220703125
HELP PLSSSSSSSSS !!!
2. Each of the bracelets that Veronica made has 45 beeds. Shemede 4 bracelets.
How many total beads did she use?
Answer:
180 total beads used
Step-by-step explanation:
=) have a good day
If a, b and care nonzero real numbers, which expression is equivalent to a (b - c) - b(a - c)?
ac - bc
-ac + bc
2ab - ac- bc
2ab - ac + bc
Math help please answer question a and b ( show work please)
Answer:
a) 24 degrees
b) 50 degrees
Step-by-step explanation:
part a : use sine-1
sine-1 = [tex]\frac{opposite}{hypotenuse}[/tex]
sine-1 = [tex]\frac{17}{42}[/tex]
sine-1 = 0.405
missing angle = 23.89
round to the nearest degree = 23.89 = 24
part b : use cosine-1
cos-1 = [tex]\frac{adjacent}{hypotenuse}[/tex]
cos-1 = [tex]\frac{16}{25}[/tex]
cos-1 = 0.64
missing angle = 50.208
round to the nearest degree = 50.208 = 50
I really need help Please
Answer:
43
Step-by-step explanation:
180 - (109+28) = 43
the sum of all angles in a triangle is 180
A city has 3 new houses for every 8 old houses. If there are 27 new houses in the city, how many old houses are there?
Answer:
72 old houses
Step-by-step explanation: