Answer:
(f+g)(x)=4x+5
Step-by-step explanation:
Just add the two functions together:
(f+g)(x)=f(x)+g(x)=(10-2x)+(6x-5)=-2x+6x+10-5=4x+5
So (f+g)(x)=4x+5
6⋅10 ^ −2 is how many times as large as 2.10^-8
Answer:
4 5/6
Step-by-step explanation:
Please help ASAP Thank you
Answer:
we need the whole question
Step-by-step explanation:
post the whole question
Please help, thanks!
Answer:
(1+2x) + (29+x) =180°
=1+2x+29+x=180°
3x+30=180°
3x=180-30
x= 150/3
x=50
the value of x is 50
PLEASE HELP!!!! Find the area of the figure. (Sides meet at right angles.)
3 ft
3 ft
3ft
4 ft
2 ft
4 ft
2ft
Answer:
1,728
Step-by-step explanation:
You can just multiply all of the numbers together. I think?
Order from greatest to least:
• 55% of 180
• 300% of 26
• 12% of 700
Answer:
its 300%of 26
12%of 700
55%of 180
Step-by-step explanation:
just do the X=%
whole. 100
A circular running track is 1/4 mile long. Elena runs on this track completing each lap in 1/4 of an hour. What is Elena's running speed? [Do not include units (miles per hour) in your answer.
Answer:
She is going 1mph
Step-by-step explanation:
each lap is 1/4 of a mile and 1/4 of an hour so 4 laps = 1 mile and in 1 hour
what do you multiply to get 201.25 and add to get 58
9514 1404 393
Answer:
29 +√639.7529 -√639.75Step-by-step explanation:
If we let x represent one of the numbers, then you want ...
x(58 -x) = 201.25
x² -58x +201.25 = 0 . . . . . put in standard form
(x² -58x +29²) +201.25 -29² = 0 . . . . complete the square
(x -29)² -639.75 = 0
x -29 = ±√639.75 . . . . . add 639.75 and take the square root
x = 29 ±√639.75 . . . . . . add 29
The two numbers of interest are ...
29 +√639.75 ≈ 54.2933
29 -√639.75 ≈ 3.7067
what is the absolute value of -2,784.75
The absolute value of -2784.75 is 2784.75.
Hope this helps! If it did, don't forget to rate my answer a five star, hit the thanks [heart] button, and mark as brainliest! If you need any more help, feel free to ask! Have a great rest of your day and stay safe! xx
Pls help me with the 6 problems in the photo it would be very helpful!!!
Answer:
I believe the slope of question 6 is zero
Step-by-step explanation: This is becaucse it horizontal to the y-axis
Write the slope- interception form of the equation
m = -3
b = -2
Equation: -3x - 2
You're throwing a party, and you ordered 15 pizzas for your guests. Your total came to
$97.50. What was your unit cost per pizza?
A.$6.50 per pizza
B.$4.95 per pizza
C.$7.25 per pizza
D.$5.75 per pizza
Answer:
A
Step-by-step explanation:
97.5 / 15 = 6.5
The unit cost is $6.50 per pizza
What is the cost per unit in math?The "Unit Price" (or "unit cost") tells you the cost per liter, per kilogram, per pound, etc. of what you want to buy. How do I calculate cost per unit?To calculate the cost per unit, add all of your fixed costs and all of your variable costs together and then divide this by the total amount of units you produced during that time period.Based on the given conditions,
formulate: $97.50 ÷ 15
Convert decimal to fraction: 975÷10÷15
Divide a fraction by multiplying its reciprocal : [tex]\frac{975}{10}[/tex] ×[tex]\frac{1}{15}[/tex]
Cross out the common factor: [tex]\frac{65}{10}[/tex]
Cross out the common factor: [tex]\frac{13}{2}[/tex]
Per cost pizza : [tex]6.5[/tex] or [tex]6\frac{1}{2}[/tex]
Hence , throwing a party , ordered 15 pizza for guest and total value of pizza is $97.50 and the cost of one per pizza is $ 6.5 .
Learn more about Common Factor on:
brainly.com/question/4802873
#SPJ2
A canary has a heart rate of about 17 beats per second. How does the canary's heart rate compare to the bat's heart rate? Explain. (Remember, there are 60 seconds in a minute.)
Answer:
A canary's heart beats around 1,000 times per minute or 16.67 times per second. A canary is a very small bird whose heart beats more than twelve times faster than yours.
While a bat's heart beats between 200 to 1,000 times per minute. That means that while the bat is flying, its heart beats at the same rate as a canary's. But when the bat is resting, its heart beats is reduced by 5 times to "only" 200 beats per minute or 3.33 beats per second.
4x^2+3x+2 and 7x^2+7x+3.
find the sum.
Answer:
11x^2 + 10x + 5
Step-by-step explanation:
(4x^2 + 3x + 2) + (7x^2 + 7x + 3)
=> 4x^2 + 7x^2 + 3x + 7x + 2 + 3 ----> rearranging like terms together.
=> 11x^2 +10x + 5
It’s a i not a 1 (13+i)^2
Need help please ??
Answer:
196
Step-by-step explanation:
13 plus 1 is 14 then multiply 14 by itself twice
Help me with math ASAP!!!!
7-3-11(3x) = 17x - 1
Answer:
-17x - 11 (3x) = -5
x = -5
step-by-step explanation:
May I have brainliest please? :)
HEY CAN ANYONE PLS PLS ANSWER DIS MATH QUESTION!!!
Answer:
Up to 14 ftStep-by-step explanation:
Given
w = 13 ftl = x ftP ≤ 54 ftUsing perimeter formula: P = 2(l + w)
2(13 + x) ≤ 5413 + x ≤ 27x ≤ 27 - 13x ≤ 14 ftare the two triangles shown below similar? yes or no. explain
Answer:
Yes
Step-by-step explanation:
Since the triangles have two congruent angles, the third angle is also congruent.
The sides of one triangle are proportional to the corresponding sides of the other triangle.
In the ASA Congruence Postulate, the side between the angles is called the ___ side.
Answer:
maybe "non-included"?
Step-by-step explanation:
w-5.9=1.21 solve for w! HELPPPP MEE
Richard is buying hamburgers. He can buy 5 hamburgers for $6.20 or 12 hamburgers for $14.88. Which equation represents the cost, y, of
x hamburgers?
A. y = 1.20x
B. X = 1.20y
C. y = 1.24x
D. X = 1.24y
There are 10 clown noses in a package the whole package is 6.99 what are the clown noses individually worth?
Answer:
Step-by-step explanation:
This is 1.42 or if u want a perfect rounded answer it would be 1.43 for each nose if the package was 7 dollars
What does negative 3 over 5 > −2 indicate about the positions of negative 3 over 5 and −2 on the number line?
negative 3 over 5 is located on the right of −2
negative 3 over 5 is located on the left of −2
negative 3 over 5 is located on the right of 0 and −2 is located on the left of 0
negative 3 over 5 is located on the left of 0 and −2 is located on the right of 0
plz help! I need to do it fast plz :(
Answer: the answer is {negative 3 over 5 is located on the right of 0 and −2 is located on the left of 0} its C the third one . maby brainliest
Step-by-step explanation:
someone please help❤️❤️
Answer:
Its SAS congruence
hope it helps you
The length of a rectangle is 2 ft longer than its width.
If the perimeter of the rectangle is 40 ft, find its area.
Answer: yes
Step-by-step explanation:
Please help
which of the following is true about the graph of the equation y= -5x+10
What is the slope of the line between (1, 5) and (3, 9)
is it A, B, C, or D?
A) M=-2
B) M=1/2
C) M=2
D) M=-1/'2
Answer:
C
Step-by-step explanation:
9-5=4
3-1=2
4/2=2
en un salo de clase , el 60% de la totalidad de estudiantes son hombres . el 25% de las estudiantes son mujeres saben nadar. si el 9 estudiantes mujeres no saben nadar ¿ que cantidad de estudiantes dicho salon de clase?
Answer:
30
Step-by-step explanation:
60% hombres 40% mujeres
25% mujeres saben nadar 75% mujeres no saben nadar=9 estudiante
75%= 3*25% , por lo tanto 25%=3 estudiante
total mujeres 3+9=12 estudiante =40% mujeres
60% hombres =? estudiante 40% mujeres=12estudiante
3*20=60 20*20=40 por lo tanto 20%=6 estudiante
60%=3*6=18 estudiante
Total hombres y mujeres estudiante 18+12=30
find the greatest number by which 90,120 and 150 are exactly divisible
Answer:
30
Step-by-step explanation:
Prime factors of 90 = 2 x 3^2 x 5
Prime factors of 120 = 2^3 x 3 x 5
Prime factors of 150 = 2 x 3 x 5^2
Common prime factors with lowest exponent: 2, 3, 5
HCF(highest common factor) = 2 x 3 x 5 = 30
Answer:
30
Step-by-step explanation:
30 is divisible by 90, 120 and 150
is -46 a whole number
Answer:
YESSSSS
Step-by-step explanation:
