Answer:
−1.8
Step-by-step explanation:
WILL GIVE BRAINLIEST
Answer:
I believe the answer to this is A
Step-by-step explanation:
7x -4 = -18
7x -4 +4 = -18 +4
7x = -14
-14/7
x = -2
Answer:
D.
Step-by-step explanation:
(2m-3)(3m-4)
expand the following algebraic expression
Answer:
6m^2-17m+12
Step-by-step explanation:
(2m-3)(3m-4)
= (2m + -3)(3m + -4)
= (2m)(3m) + (2m)(-4) + (-3)(3m) + (-3)(4)
= [tex]6m^{2} - 8m - 9m + 12[/tex]
= [tex]6m^{2} - 17m +12[/tex] (Answer)
What is the area of the shaded trapezoid?
Answer:
117 cm²
Step-by-step explanation:
4 cm + 4 cm = 8 cm
17 cm - 8 cm = 9 cm
I am sorry you guys I am simply trying my best to do this Khan Academy, but I simply don't understand trig.
How do I solve this? Thank you!
Answer:
Step-by-step explanation:
cosx=(adjacent side)/(hypotenuse)
cosB=3/5
X - 2 x + 4 < 14 what is the answer?
Answer:
x > -10
Step-by-step explanation:
Find the next three terms of each geometric sequences. 4,8,16_,_,_
find the missing variable 4x+8
Answer:
13
Step-by-step explanation:
Which data set has a variation, or mean absolute deviation, similar to the data
set in the given dot plot?
En un movimiento rectilíneo uniforme, la distancia es igual a la velocidad por el tiempo. Si un vehículo viaja a 50 km/h, ¿qué distanciahabrá recorrido al cabo de dos horas y media?
Please help i will mark brainliest
Answer:
A
Step-by-step explanation:
-3x - 5 < -2
-3x < -2 + 5
-3x < 3
-x < 1
x > -1
A, its a closed circle because of ">" symbol
Roxanne buys an apple tart during the sale. If the original price was $20, how much does
Roxanne pay?
Sale! 25% OFF
of the original price!
Jadon is making a trail mix of chocolate pecans and peanuts to sustain him and his teammates
for their upcoming track meet. How many pounds of peanuts that cost $2.25 per pound must he
mix with 12 pounds of chocolate pecans that cost $5.00 per pound to make a mixture that costs
$3.75 per pound.
it dont matter aslong aS JADON GETS MIORE CHOCO THAN OTHERS THAN HE GOOOD
HELP ME ASAP PLEASE
Solve algebraically:
—3e^7x+9 = –12
Answer:
exact form: is 7/7e and decimal form: it is 0.00638317...
Step-by-step explanation:
d o not know step by step can you help me
can someone help with this problem pls
Answer:
A
Step-by-step explanation:
20:12/4
5:3
look below giving brainliest
help me pleaseee xxoxo
Answer:
4cube×acube×b power 6
sorry if you don't understand
Tanisha and Bess are sisters. Tanisha is half as old as Bess. Bess is 6 years older than Tanisha.
How old is each sister?
A. Tanisha is 3, and Bess is 6.
B. Tanisha is 3, and Bess is 9.
c. Tanisha is 6, and Bess is 9.
D. Tanisha is 6, and Bess is 12.
Answer: a
Step-by-step explanation: because bess it says she has 6 and is 3 it says have of 6 is 3 so it is 3
The age of Tanisha is 6 years and the age of Bess is 12 years. Therefore, option D is the correct answer.
We need to find the age of Tanisha and Bess.
What is an equation?A statement that the values of two mathematical expressions are equal (indicated by the sign =).
Let the age of Tanisha be x.
Bess is 6 years older than Tanisha.
Now, Bess=x+6
Tanisha is half as old as Bess.
Now, Tanisha=1/2×Bess
⇒x=1/2×(x+6)
⇒x=6
So, Tanisha's age=6 years and Bess's age=12 years.
To learn more about an equation visit:
https://brainly.com/question/14686792.
#SPJ2
Different measurements are expressed in different units. Choose the correct SI units for the following types of measurement.
The SI units for measuring the velocity of the car:
The SI units for measuring the acceleration of the car:
The SI units for measuring force:
The SI units for measuring mass:
Answer:
i dont have one,
jus wanted to remind u that the beutiful
person above deserved brainiest
:)
also u need 2 answers minimum to give brainliest
HELP DOES ANYONE KNOW HOW TO DO THIS?
Answer:
im pretty positive its exponential
Step-by-step explanation:
Answer:
Linear a good app to do this work is Desmos graph the pairs to see if they are straight
a cell phone company offers two different plans. In one plan there is a monthly fee of 40$ and charges .25 per minute. On the other, there is a monthly fee of 25 dollars and charges .40 per minute. When are the times equal?
Answer:
Step-by-step explanation:
40 + 0.25t = 25 + 0.40t
15 = 0.15t
t = 100
Costs are the same at 100 minutes.
Savannah deposited $500 into an account that pays simple interest at a rate of 5% per year. How much interest will she be paid in the first 7 years?
Answer:$266
Step-by-step explanation:
Cameron :
r = 4 3/8% = 0.04375
P = 7400
For account compounded continuously :
A = Pe^it
i = interest ; t number of years ;
A = 7400 * e^0.04375*7
A = 7400 * e^0.30625
A = 10051.581
Savanna:
r = 4 3/4% = 0.0475
P = 7400
A = P(1 + r/n)^nt
n = number of compounding times per period
A = final amount ; P = initial investment
Compounded daily :
A = 7400(1 + 0.0475/365)^365*7
A = 7400(1 + 0.0001301)^2555
A = 7400(1.0001301)^2555
A = 7400 * 1.3942879
A = 10317.731
Difference :
$(10317.731 - 10051.581)
= $266.15
= $266 (nearest dollar)
Step-by-step explanation:
Tomatoes at the supermarket cost $1.05 per pound. What is the cost of 3.6 pounds of tomatoes?
Answer
$ 3.78
Step-by-step explanation:
Which is equivalent to (2c - 5t - 3u ) + (c + 3t ) + (3t - 4u )?
3c - 2t - 7u
3c + t - 7u
5c - 2t + 7u
2c + t - 7u
Answer:
(2c - 5t - 3u ) + (c + 3t ) + (3t - 4u )
2c-5t -3u+c+3t+3t-4u
3c+t-7u is your answer
answer asap plllssssss
3(x+6)
3x+3(6)
2(1.5x+9)
what does this mean 4x + 6y=9
12x + 18y=27
Answer: Infinite solutions
Step-by-step explanation:
Solve4x+6y=9for x:
4x+6y=9
4x+6y+−6y=9+−6y(Add -6y to both sides)
4x=−6y+9
4x /4 = −6y+9 /4
(Divide both sides by 4)
x= −3 /2 y+ 9 /4
Substitute
−3 /2 y+ 9 /4
for x in 12x+18y=27:
12x+18y=27
12( −3 /2 y+ 9 /4 )+18y=27
27=27(Simplify both sides of the equation)
27+−27=27+−27(Add -27 to both sides)
0=0
is 4 hours bigger than 14,400 seconds
Answer:
no its equal
Step-by-step explanation:
Answer:
4 hours is equal to 14,400 seconds
Step-by-step explanation:
4*60=240
240*60=14400
In a circular garden, the distance from the center to the outside edge is 55ft. What is the distance around the garden?
this and this
Step-by-step explanation:
vnjkv kjdawsn kjv, scj k
Answer:
circumference = 345.58 ft
Step-by-step explanation:
radius = 55 ft
diameter = 110 ft
circumference = 110 x π
circumference = 345.58 ft
Please help answer correctly !!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!! URGENT
Answer:
8 rad 2 or 11.313
Step-by-step explanation:
hope i helped you
Suman made a cardboard box in the form of a cube without lid if the total surface area of this box was 180 square cm what are the dimensions of the box
Answer:
6cm
The dimensions are 6cm x 6cm x 6cm
Step-by-step explanation:
Surface area of a cube = 6a²
where a = edge
but because this cube isn't covered, the sides would by 5 and not 6
5a² = 180cm²
divide both sides by 5
a² = 36cm²
Find the square root of each side
a = 6cm
The dimensions are 6cm x 6cm x 6cm
12x^5 divided 3x^2
15y^7 divided 3y ^2
Answer:
4x³
5y^5
Pls mark as brainliest