Answer:
26,588
Step-by-step explanation:
Am nevoie de ajutor cu acest test!!!
Perimetre şi arii_test - VII
1.Calculaţi(în cm2 ) :
a)Aria unui paralelogram cu baza de 20 cm şi înălţimea de 0,5dm .
b)Aria unui triunghi dreptunghic cu lungimile catetelor de 6 cm şi 0,8 dm.
c)Aria unui romb cu diagonalele de 12cm şi 16 cm.
d) Aria unui dreptunghi cu lăţimea de 5 cm şi lungimea egală cu triplul lăţimii.
e)Aria unui trapez dreptunghic cu baza mică de 10 cm,baza mare de 0,12 m şi latura perpendiculară pe baze de 2 cm.
f) Aria unui trapez cu înălţimea de 0,6m şi suma bazelor de 200cm.
17p 2) Suma dintre lăţimea şi lungimea unui dreptunghi este 134 cm ,iar dacă împărţim lungimea la lăţime, obţinem câtul 5 şi restul 14.Aflaţi aria dreptunghiului.
25p 3)Trapezul dreptunghic ABCD are AB||CD, AB
a)Realizaţi desenul
b)Calculaţi CD;
c)Calculaţi aria trapezului ABCD;
d)Calculaţi aria triunghiului BAD.
Answer:
128409600 Oentr
pentru ca 20×5=100
Please please help please
Step-by-step explanation:
....................
Valorie made five times more baskets than her brother, Vance.
The equation v = 5n, where v represents the number of baskets Valorie made, and n represents the number of baskets Vance made, shows this relationship.
If Valorie made 55 baskets, how many baskets did Vance make?
A.
8
B.
11
C.
50
D.
60
Answer:
B. 11
Step-by-step explanation:
Valorie made five times more baskets, so if you replace the V in the equation with how many baskets she made (55), it would look like 55=5n. Divide 55 and the n by five to get rid the five in the equation. 11=n. Thus, the answer is B.
Due today plssss help!!!!!!!!
Which statements are true about the figure below?
Answer:
Step-by-step explanation:
C and D
the top and bottom sides are parallel but the left and right sides are not, not a parallelogram and it has on pair of parallel sides and it has 4 sides so it is a quadralateral, hope this helps :)
A new bank customer with $4,500 wants to open a money market account. The bank is offering a simple
rate of 1.4%
a. How much interest will the customer earn in 30 years?
b. What will the account balance be after 30 years?
a. The customer will earn $ in interest.
b. After 30 years, the account balance will be $0.
Answer:
a) interest in 30 years will be $1,890
b) account balance in 30 years will be $6,390
Step-by-step explanation:
Interest = Principal · Rate · Time
= 4500 (.014)(30)
= 1,890
Total Amount = Interest + Principal
= 1,890 + 4,500
i need help solving
Answer:
∡A = 59°
Step-by-step explanation:
sinA = 6/7
sin^-1 = 59°
Write the equation of a line that goes through the points (-7,9) and (-4,3).
Answer:
y= -2x - 5
Step-by-step explanation:
You have use to slope intercept and formula to get the answer.
7 Tom put slips of paper with numbers 1 to 50 in a hat.
As a decimal, what is the theoretical probability that
Tom will choose a slip of paper with a number that is
NOT greater than 10 or less than 35?
Answer:
50 in a hat. As a decimal, what is the theoretical probability that Tom will choose a slip of paper with a number that is NOT greater than 10 or less than 35?
Step-by-step explanation:
Determine experimental and theoretical probabilities related to simple and compound events using data and sample spaces. Multi-Step Example ... greater is the probability that Gracie will win the game than the probability she ... 7 Tom put slips of paper with numbers 1 to 50 in a hat. ... NOT greater than 10 or less than 35?
Videos
Answer:
50% chance for all circumstances.
Step-by-step explanation:
Which equation and solution represents the situation: 89% of what
number is 14? Solutions may be rounded to the nearest tenth.
Answer:
12.5
Step-by-step explanation:
89% of 14= 89/100 x 14
=12.46
Rounded to nearest tenth this is; 12.5
In this context *of* means times(x) and % means /100
What is the equation of the line that passes through the point (-1, 4) and is perpendicular to y=-5x+2?
Answer:
A
Step-by-step explanation:
There are 3 yellow skittles, 2 green skittles, and 4 red skittles.
1. What is the ratio of red skittles to yellow skittles? ______________________
2. What is the ratio of green skittles to yellow skittles? _____________________
3. What is the ratio of green skittles to total number of skittles? _______________________
4. What is the ratio of yellow skittles to red skittles?
Answer:
1. 4:3
2. 2:3
3. 2:9
4. 3:4
Step-by-step explanation:
Answer:
3:4 for #4
Step-by-step explanation:
HELP ASAP 100 POINTS!!
Answer:
it's is 5
Step-by-step explanation:
the shapes are congruent so they are the same
Answer:
bY DETERMINING THE LENGTH OF THE DIAGRAM The answer that fits in this category is C which is 5
Step-by-step explanation:
what is the output of , y=5x-3 when x is 5
Answer:
The output is 22
Step-by-step explanation:
So, you are going to want to plug in 5 for x, therefore-
y = 5(5) - 3
Solve from there
y = 25 - 3
y = 22
Answer:
x = 5 and y = 22
Step-by-step explanation:
y = 5 x − 3
y = ( 5 ) ( 5 ) − 3
y = 22
Can someone please help me
Answer:
(-4,2)
x = -4
y = 2
Step-by-step explanation:
Add the two equations to cancel out x, and to get the value of y
y = -x-2
+
y = x + 6
=
2y = 4
y = 2
Now use any equation to find x
y = x + 6
2 = x + 6
2 - 6 = x
x = -4
Check:
plug the values in any equation to check wheather its right or wrong
y = x + 6
2 = -4 + 6
2 = 2 ✔️
help I don't understand this question please!!
1. (-1,2)
2.(0,10)
3.(1,50)
4.(2,250)
Step-by-step explanation:
Brainliest?
Step-by-step explanation:
I dont know man but I love the profile picture its from that brand new anime called "Wonder Egg priority" right?
Justine had $10 before tutoring t hours for $7 per hour. How much money does she have now
Answer:
10+7t
Step-by-step explanation:
Because when you substitute t = 1, you'll get 17; t=2, you'll get 24 and so on.
whats the slope! of the table
Answer:
The slope is 4
vedic mathematics 788×811
Answer: 639068
Step-by-step explanation:
what is the equation for 3.36 ÷ 0.84.
Answer: 4
Step-by-step explanation:
solve x
3x+2 /2 = 13
Answer:
x=8
Step-by-step explanation:
3*8=24 24+2=26 26/2=13
Answer:
x = 8
Step-by-step explanation:
First, you'll need to times 13 with 2 which would equal 26, then from there, takeaway 2 which gives you the number of 24. After that, we know that 3x is equal to 24, so we simply need to divide it by 3, which gives you 8!
Happy To Help!
How do I solve this using long division?
I know this solution but I don't know how I send you the answer....
Step-by-step explanation:
................ +3
2x−3________
.............. 2x−1
Que
Find the commission.
Earning Commission
Sales Commision Rate Commission
$530
6%
1. Solve the system of equations: 2x + y = -2
5x + 3y = -8
Answer: x=2 and y=−6
Step-by-step explanation: 2x+y=−2, 5x+3y=−8
2x+y=−2
2x+y+−2x=−2+−2x
y=−2x−2
5x+3y=−8
5x+3(−2x−2)=−8
−x−6+6=−8+6
−x=−2
−x /−1 = −2 /−1
x=2
y=−2x−2
y=(−2)(2)−2
y=−6
x=2 and y=−6
Is there someone that is on here that will help me with my geometry because I'm not getting any of this, please?
I need help on this question
Answer: Its 82 im pretty sure you just needed to do area and multiply it
Step-by-step explanation: I just multiplied.
PLEASE HURRY IN A BIG TEST
2y + (4 + Бу)
Answer: 8y+4
Step-by-step explanation:
2y+4+6y
Combine Like Terms
=2y+4+6y
=(2y+6y)+(4)
=8y+4
Matteo is following this recipe to make a cake.
He wants to make three of these cakes.
How much of each ingredient does he need?
Recipe: Makes 1 cake
6 ounces butter
5 ounces sugar
7 ounces of flour
3 eggs
2 teaspoons (tsps) baking powder
What is the point slope form of the line with slope 25 that passes through the point (−4, −7)?
Answer:
[tex]y = mx + c \\ - 7 = - 4 \times 25 + c \\ - 7 = - 100 + c \\ c = - 7 + 100 \\ c = 93[/tex]
Answer:
y−7=25(x−4)
y+4=25(x+7)
y−4=25(x−7)
y+7=25(x+4)
it is one of those
Step-by-step explanation:
Write an algebraic expression for each verbal expression.
1) Nine plus the product of two and the number d.
Answer:
9 + 2nd
Step-by-step explanation:
I just did it
