Answer:
Step-by-step explanation:
Following order of operations rules srequires that we do any work inside parentheses first. Thus, (35 - 4) = (31), and (89 + 3) = (92). Then:
2(35 – 4) – (89 + 3) = 2(31) - (92) = -60
Have you by any chance mixed "g" with "9?" Double check this and submit this question again, please.
Please if you can? Thanks
Answer: 12 cm = x
Step-by-step explanation:
What is the solution to the following equation?
7x−5=2x+5
Answer:
x = 2
Step-by-step explanation:
7x−5=2x+5
step 1 add 5 to each side
-5 + 5 = cancels out
5 + 5 = 10
we now have 7x = 2x + 10
step 2 subtract 2x from each side
2x - 2x cancels out
7x - 2x = 5x
we now have 10 = 5x
step 3 divide each side by 5
5x / 5 = x
10 / 5 = 2
we' re left with x = 2
A tire travels about 75 inches in one full rotation. What is the Demeter of the tire, to the nearest inch?
15
12
24
30
Answer:
24 inchesStep-by-step explanation:
c = πd
75 = 3.14d
Divide both sides by 3.14
23.89 = d
Rounded
24 inches
Answer:
[tex]\boxed {\boxed {\sf 24 \ inches}}}[/tex]
Step-by-step explanation:
We want to find the diameter of the tire given the distance traveled in 1 full rotation.
The circumference of a circle is the distance all the way around. If a wheel or tire makes 1 full rotation, the distance traveled is equal to the circumference.
The circumference is the product of pi and the diameter.
[tex]c=\pi \times d[/tex]
We know the circumference (distance traveled in 1 full rotation) is 75 inches. We can substitute this value for c.
[tex]75 \ in =\pi \times d[/tex]
We want to find the diameter, so the variable must be isolated. It is being multiplied by pi. The inverse of multiplication is division, so we divide both sides by pi.
[tex]\frac {75 \ in}{\pi}= \frac{\pi \times d}{\pi}[/tex]
[tex]\frac {75 \ in}{\pi}=d[/tex]
[tex]23.8732415 \ in=d[/tex]
Round to the nearest inch. The 8 in the tenths place tells us to round the 3 up to a 4.
[tex]24 \ in \approx d[/tex]
The diameter of the tire is approximately 24 inches.
what is the area of this polygon on a coordinate plane
Answer:
16 sq units
Step-by-step explanation:
the area of the polygon =
(4×3)+(½×4×2)
= 12+4
= 16 sq units
Pryia and 3 friends go out to dinner and split the cost equally. The meal costs $98, tax is 9% and they leave a 20% tip based the cost of the meal. How much money does Pryia need?
Answer:
$42.14
Step-by-step explanation:
Given data
Cost of meal= $98
tax= 9%
Tip= 20%
Let us find the amount of the tax and the tip
Tax
=9/100*98
=0.09*98
=$8.82
Tip
=20/100*98
=0.2*98
=$19.6
Hence the total amount paid is
=98+8.82+19.6
=126.42
The amount paid by Pryia
=126.42/3
=$42.14
Please help in maths
Step-by-step explanation:
subtract the areas of a circle from the area of a square and divide by 4
A_square = L x W
A_circle = pi x r^2
L, W= 12cm
r= 12/2cm
(A_square - A_circle) / 4
divide by 4 since the remaining portions are symmetrical
pls help i need to know what x/-4 + 6 < 11 is?!?!!?!?!
Answer:
x ∈ ( - ∞ , 20 )
Step-by-step explanation:
Given :
x / 4 + 6 < 11
Adding - 11 both we get:
= > x / 4 + 6 - 11 < 11 - 11
= > x / 4 - 5 < 0
Multiply by 4 both we get:
= > x - 20 < 0
Adding 20 both side we get:
= > x - 20 + 20 < 20
= > x < 20
Solution set x ∈ ( - ∞ , 20 )
Hence we get required answer!
9514 1404 393
Answer:
x > -20
Step-by-step explanation:
This is a "2-step" inequality with a negative coefficient.
x/-4 +6 < 11 . . . . . given
x/-4 < 5 . . . . . . . . subtract 6 from both sides
x > -20 . . . . . . . . .multiply both sides by -4
Because the multiplier is negative, the sense of the comparison must be reversed.
_____
Check
x = -24 should not be in the solution set: -24/-4 +6 < 11 ⇒ 12 < 11 . . . False
x = -16 should be in the solution set: -16/-4 +6 < 11 ⇒ 10 < 11 . . . True
I need help with what's on the attachment
Answer:
Step-by-step explanation:
maybe a ?
Four people enter their names into a drawing. The winner receives one of two different prizes that are randomly selected. The tree diagram represents all possible outcomes.
What is the growth factor?
y=4(2)^x
Answer:
2243x32
Step-by-step explanation:
23r4ft3gweftb3q54rvfwgeht rtg,5tjqbygucmrekv wjhqvrxerjuwqrgf4 jfy2qteg cwrhgrwe;iujihyuwgreob0uyergvbfyuwehvgboyu8erhgbhyurehgbyew8uhjrghyhbe3rjuhghbuyrehjgbyuhrejgbyuerjhghreyuhjgfhrueyhjfhgreuyhfgyurehfueirhfurehruyehgvbuyhgfhbhurjehguyhjnvdbkjhgifuejdhfguyfdhuyefhjhbgfuyvfjhgbfyugvhfnghbuhyfjvgryu78uyregyt587yuygh8ruiggh587eru5 y587urifibyutg89fhju34hr583u4 i43498iuty3894 iutu3489tu3389uyt38u
Is a triangle with side lengths of 10, 11, 14 a right triangle?
Answer:
no
Step-by-step explanation:
A right triangle has a formula a^2+b^2=c^2 with c being the longest side (hyponotuse). 10 squared is 100, 11 squared is 121, so add those and get 221. 14 squared is only 196 which is not equal to 221 so it is not a right triangle
Answer:
Yes
Step-by-step explanation:
What is the fourth term of this sequence?
(explanations appreciated!)
Answer:
Forth term of the sequence is 61
Step-by-step explanation:
Let's just go from a1 to a4:
a1 = 5
a2 = 2x5+3 = 13
a3 = 2x13+3 = 29
a4 = 2x29+3 = 61
Someone solve this for me please
Answer:
answer is 9.5 I hope you understand what I wrote
The distance between the points (-2, – 4) and (3, 8) is -
Answer:
13
Step-by-step explanation:
I really need help on this problem I'm struggling please show me how to do it show WORK, please
14.4 = -2.4b
Answer:
b = -6
Step-by-step explanation:
14.4 = -2.4b (swap the sides of the equation)
-2.4b = 14.4 (divide both sides of the equation by -2.4)
b = -6
pls answer thank u:)
Answer:
the answer is 48 your welcome
(2^2)^4 = 256
3^4 = 81
256 × 81 = 20735
27 × 16 = 432
20735÷432 = 47.99
round to 47.99 to the nearest 10th and you will get 48.
Lol
Final answer : 48
1. Karen has a jar of marbles with 8 blue and 4 red. She has another jar with 4 yellow
blocks and 6 green blocks.
a. If Karen takes one marble and one block out of each jar, what is the probability
that he will get a red marble and green block?
Show Work:
1.) Oranges are on sale this week for 10% off. Oranges normally costs $1.80
per pound. If Aiden wants to buy 5.5 lbs of oranges this week, how much
will he pay?
Answer: $8.91
Step-by-step explanation:
The speed of light is about 1.1 x 10^12 meters per hour. What is the number in meters per minute?
Answer:
Mansah obtained 150 mark out of 240 mark in an English test .what was her percentage score
Please help and please no links
120.
Trust me. It is correct using a formula.
Harold has 2384 g of zinc for his science experiment how many kilograms of zinc does he have? PLEASE HELP I AM TAKING OVERDUE HOMEWORK
PLEASE HELP ME!!! ~0~
Find the Exact Value of the given Sin A.
Answer:
8
Step-by-step explanation:
Answer:
5/13
Step-by-step explanation:
Sin = Opposite/hypotenuse
SinA = 5/13
Max completed 12 questions on the exam. This is 40% of the questions. 1. Write an equation representing this situation. 2. How many questions are on the exam? 3. Explain how you got your answer
Answer:
Step-by-step explanation:
How many questions are on the exam? Represent this by n.
Then 40% of n comes out to 12 questions, or more symbolically,
0.40n = 12, after which we get n = 12/0.40 = 30
Answers:
(1) 0.40n = 12 is the desired equation.
(2) n = 30 is the number of questions on the exam.
(3) See above for explanations.
Find the volume of the rectangular prism.
14 cm
14 cm
2 cm
Volume
[?] cm
Enter
Answer:
392
Step-by-step explanation:
V= length x width x height.
V= 14cm×14cm×2cm
V= 392cm^3
Find the volume of the rectangular prism.
Length = 14 cm
Width = 14 cm
Height = 2 cm
Volume = ?
____________________Solution :- Given Information :-Length ➢ 14 cmWidth ➢ 14 cmHeight ➢ 2 cmTo Find :-The Volume of the rectangular prism Formula Used :-[tex] \boxed{ \bf{volume \: of \: rectangular \: prism = length \times width \times height}}[/tex]Calculation :-Substituting the values given, in the formula, We get,
⇒ Volume of rectangular prism = 14 × 14 × 2
⇒ Volume of rectangular prism = 392 cm³
____________________Final Answer :-The Volume of the rectangular prism is 392 cm³
____________________Need help, please!
Thank you
Answer:
here
Step-by-step explanation:
here
Answer:
I think i gave u answer for 21 and 23 but ill give ya again :)
21.) x = 0
22.) x = 8
23.) x = 0
24.) x = 12
Step-by-step explanation:
21.) x + 12 = 12
=> x = 0
22.) x - 1 = 7
=> x = 8
23.) 12 + 2x = x + 12
=> 12 + x = 12
=> x = 0
24.) 2x - 14 = 10
=> 2x = 24
=> x = 12
(All of these equations are set equal to their opposite side on the same figure since both the sides are parallel and congruent)
Hope this helps!
Solve equation by using the quadratic formula.
2x2 - 5x = 7
Let's solve your equation step-by-step.
2x2−5x=7
Step 1: Subtract 7 from both sides.
2x2−5x−7=7−7
2x2−5x−7=0
2x2+−5x+−7=0
Step 2: Use quadratic formula with a=2, b=-5, c=-7.
x=−(−5)±√(−5)2−4(2)(−7)/2(2)
x=5±√81/4
Answer:
x= 7/ 2
or x=−1
the same thing
Share 180 in the ratio 3:2:1 *
Answer:
Ratio = 3:2:1
Let the Values be 3x:2x:x
3x+2x+x=180
=> 6x=180
=> x =180/6
=> x = 30
3×30=90
2×30=60
1×30=30
a cylindrical oil drum has a diameter of 2 feet and a height of 3 feet what is the volume of the oil drum
Answer:
9.42 Ft³
Step-by-step explanation:
I did the work.
A cylindrical water tank with radius 2 feet and length 6 feet is filled with water to a depth of 3 feet when in a horizontal position. If the tank is turned upright, what is the depth of the water? Give your answer in terms of n.
Answer:
That measure to congruent 8 and side angle is 3.9
The correct answer is: m<8 and angle 7.9
Evaluate the polynomial function when H=3
f(h)=4h^3-3h^2+5h-16
Answer:
80
Step-by-step explanation:
f(3)=4(3)^3-3(3)^2+5(3)-16
f(3)=4(3*3*3)-3(3*3)+15-16
f(3)=4(27)-3(9)+15-16
f(3)=108-27+15-16
f(3)=81+15-16
f(3)=96-16
f(3)=80