3(y+2/5)=-1/5 What’s y? please help asap!!
Answer:
-7/15
Step-by-step explanation:
3y+6/5=-1/5
3y=-7/5
y=-7/5÷3
y=-7/15
Please answer for 60 points
Smith orders 6 Constructo building packs. Each pack contains 4 modules. Each module has 7 pieces.
How many pieces did Smith receive in all?
Answer: Smith recieved a 168 pieces.
Step-by-step explanation: Multiply 7 times 4 to see how many pieces are in a pack. Next multiply 28 times 6 to see how many modules are in 6 constructo which would equal the amount of mudules and then the amount of pieces.
Hope this helps you :)
Solve 1/25 = 5^x+4 ( all exponential)
Answer:
[tex]x= -6[/tex]
Step-by-step explanation:
The population of a species of rabbit triples every year.
This can be modeled by f(x) by - 4(3)^xand f(5) = 972. What does the represent? (1 point)
O The starting population of the rabbits
• The population of the rabbits after five years
O The rate the population increases
• The number of years that have passed
Answer:
The population of the rabbits after five years.
Step-by-step explanation:
ANSWER QUICK!!
Drag the correct number of pieces to show how to find the area of the shaded figure in two different ways. Pieces can be rotated to fit.
Answer:
16
Step-by-step explanation:
separate into 4 triangles. 2x1= 2
triangle area formula= 1/2 l x w
3x4=12 12+4 is 16
In triangle ORS the measure of angle ROS is 38 and the measure of angle XYZ is 82. What is the measure of ORS?
Answer:
m<ORS: 60
Step-by-step explanation:
All triangle angles add up to 180
ORS = x
x + 38 + 82 = 180
x + 120 = 180
x = 60
Select all the expressions that could represent the volume of a box, which is a third degree polynomial in variables x and y.
Group of answer choices
A: 3y^3+3x^3y^43 y 3 + 3 x 3 y 4
B: 3x^2y+5xy3 x 2 y + 5 x y
C: 2y-xy^3+72 y − x y 3 + 7
D: 3x^3y^2-3x^2y+10y^2-10y3 x 3 y 2 − 3 x 2 y + 10 y 2 − 10 y
E: 3xy-3xy^2
Can someone please help me?
Plug in the numbers and solve:
8.5(3) + 7.9(4) = 25.5 + 31.6
= 57.1
4z^2=144 thank you whoever helps
Answer:
z = ± 6
Step-by-step explanation:
Guven
4z² = 144 ( divide both sides by 4 )
z² = 36 ( take the square root of both sides )
z = ± [tex]\sqrt{36}[/tex] = ± 6
$51.57 this is right
Is there missing parts to this question?
Answer: what do you mean
Step-by-step explanation:
Mr. Siefkes bought 8 grapefruits. Each grapefruit weighed 2.8 ounces. How many pounds did he buy?
(16 ounces = 1 pound)
Answer:
1.4 pounds
Step-by-step explanation:
Answer:
1.4
Step-by-step explanation:
8x2.8 = 22.4
22.4/16 = 1.4 pound
Quadrilateral IJKL is similar to quadrilateral MNOP. Find the measure of side OP. Round your answer to the nearest tenth if necessary. Figures are not drawn to scale.
Answer:38.4
Step-by-step explanation:
which quadrant does the coordinate (-8, 12) lie?
Which parallelogram will have the smallest area?
b = 4 cm, h = 9 cm
b = 10 cm, h = 4 cm
b = 6 cm, h = 7 cm
b = 7 cm, h = 5 cm
The last one
Step-by-step explanation:
the one with b=7 & h=5 because you have to multiply both numbers together , so you multiply and then see the smallest answer
Answer:
B=7 H=5
Step-by-step explanation:
Janet ate breakfast at a restaurant. The bill came to $28. If she left a 15% tip, how much was
the tip?
$
Answer:
She would leave a bill of $4.20! Hope this helps!! (:
Answer:
$4.20.
Explanation:
0.15 x $28.00=$4.20.
Find an
expression which represents the sum of (2x + 9) and (6x + 6) in simplest
terms.
MARKED WITH A GOOD REVIEW OR BRAINLIEST:)
Answer:
Step-by-step explanation:
[tex](2x + 9) + (6x + 6)[/tex]
[tex](2x + 6x) + (9 + 6)[/tex]
[tex]8x + 15[/tex]
Each week you deposit money in a savings account. The first week you deposit $12 in the account. Each week you deposit $3 more than you deposited the week before. How much do you save after 16 weeks?
Answer:
week 1 = 12
w2= 15
w3=18
w4=21
w5=24
w6=27
(i skipped to 16)
w16=53
answer: 53
Work the following problem and reduce the answer to its lowest form: 1/5+ 3/5
OA. 4/25
OB. 1/3
C. 5/3
OD. 4/15
Which of the following formulas would find the lateral area of a right cone
where r is the radius and s is the slant height?
Step-by-step explanation:
option A
lateral surface area = π r s
where s = slant height , r = radius
.
hope this will be helpful to you
please mark my answer as brainlist if you find it useful.
Answer:
A. LA=Pi rs
Step-by-step explanation:
sixety five divided by fifteen
Answer:
the answer is 4 with a remainder of three
pls answer the question in the picture!!! I NEED HELP
Answer:
448=h
Step-by-step explanation:
512 - h = 16 x 2²
512 - h = 16 x 4
512 -h = 64
then subtract 512 from both sides
-h = -448
two negatives equal a positive
h=448
URGENTE, POR FAVOR AYUDA !!!!!!!!!!!
Se diseña una loseta recortando cuadrantes de circulo de 4cm de diámetro, de cada vértice de un cuadrado de lado 12 cm. Si se colocan tres de estas losetas en fila, ¿Cuál es el perímetro de la figura que se forma?
Te adjunto un fichero con la solución.
What is the distance between (2, 3) and (-2, 7)? Round to the nearest tenth, if necessary.
Answer:
[tex]\displaystyle d = 5.7[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point (2, 3)
Point (-2, 7)
Step 2: Identify
(2, 3) → x₁ = 2, y₁ = 3
(-2, 7) → x₂ = -2, y₂ = 7
Step 3: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(-2-2)^2+(7-3)^2}[/tex][Distance] [√Radical] (Parenthesis) Subtract: [tex]\displaystyle d = \sqrt{(-4)^2+(4)^2}[/tex][Distance] [√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{16+16}[/tex][Distance] [√Radical] Add: [tex]\displaystyle d = \sqrt{32}[/tex][Distance] [√Radical] Simplify: [tex]\displaystyle d = 4\sqrt{2}[/tex][Distance] Evaluate: [tex]\displaystyle d = 5.65685[/tex][Distance] Round: [tex]\displaystyle d = 5.7[/tex]Nancy borrows $5000 at a rate of 16% interest per year. What is the amount due at the end of 5 years If the Interest is
compounded continuously?
$5200
$11.127.70
$800
$11,000
Answer:
$11,000
Step-by-step explanation:
Seven subtracted from c is less then -18: translate into an inequality
Answer:
c - 7 < -18
Step-by-step explanation:
Seven subtracted from c : c - 7
c - 7 < -18
Anyone wanna help me LOL ??
Answer:
11. #1 90 degrees
#2 45 degrees
#3 45 degrees
#4 90 degrees
12. 6x-21 = 45
add 21 to both sides
6x= 66
Divide by 6
66/6=11 so x=11
13. Rectangle and square I think
14. All of them
15. Square and rhombus
16. All of them
0.21x = 252.08 what is x?
Answer:
(x=1200.380952)?????
Joan is comparing fractions. She states, “2/3 is greater than 2/4.”
Part A: Is Joan correct?
Part B: Explain why or why not?
What is the simplest form of 4/10 in fractions
2/5 is the answer because you have to divided by 2 both
Answer: 2/5
Step-by-step explanation:
When you simplify fractions you need to find a number that can divide into both numbers. In this case it would be two, so 4/2= 2 and 10/2= 5. Put you answers together and you will get 2/5.
Hope this helped! :D
If STU is reflected over a horizontal line, what is the length of side S'U'?
What is the original angle? You didn't provide us with enough information. If the angle is reflected, it'll be the same number of units as the original shape.
Hope this helped.