Answer:
A,B,C, and E
Step-by-step explanation:
How to solve (x+1)/3 =(2(x-2))/5 .
Answer:
3x + 3 = (2x - 4)/5
3x + 3 = 10x - 20
13x - 17
Step-by-step explanation:
Answer: X = 17
Explaination:
A geologist has ten rock samples in a bag and is going to use eight for class. What is the probability that the first three pulled out will be hematite, bauxite, and coal in that order, assuming all three are among the rock samples?
Answer:
1/56 chance
Step-by-step explanation:
3/8 x 2/7 x 1/6 = 1/56
3. The net of a square pyramid and its dimensions are shown in the diagram. 10 ft 8 ft 12 ft What is the lateral surface area of the pyramid in square feet? A 384 ft? B 192 ft? C 160 ft? D 336 ft?
Answer:
Step-by-step explanation:
12*8*10= 960ft2
Answer:
D.336 ft2
Step-by-step explanation:
solution:
total suface area of the pyramid
=area of base square +(12)2
= 4 (1/2 x 12 x 8)=144+192
=336ft2then the total surface area is 336ft2
Hank has just purchased a small rectangular fish tank that holds 620.1 milliliters of water. The tank has a width of 5.3 cm and a height of 9 cm.
What is the length of the fish tank?
(1 milliliter is equal to 1 cubic centimeter)
A. 13 cm
B. 10 cm
C. 15 cm
D. 14 cm
Answer:
A. 13 cm po siguro
Step-by-step explanation:
sorry nalang po kong mali sagot ko
what is the missing number?
× 4 = 8
Answer:
2
Step-by-step explanation:
Answer:2
Step-by-step explanation:
A new bank customer with $4,500 wants to open a money market account. The bank is offering a
simple interest rate of 1.9%.
a. How much interest will the customer earn in 30 years?
b. What will the account balance be after 30 years?
Ans
Step-by-step explanation:]\
To use the simple interest formula, I = Prt, we substitute in the values for ... The money you put in the bank is called the principal, P, and the bank pays ... of t years at an annual interest rate r, the amount of interest, I, earned is ... Nathaly deposited $12,500 in her bank account where it will earn 4% interes
Please help me with this please!
Enter the actual height of the tree.
mr.roxbury weighed 240 pounds when he started on a diet. over a one year period mr.roxbury lost 32% of his body weight. in the following year, he gained 15% back of his post diet body weight about how many pounds does mr.roxbury weigh after the two year leriod
Answer:
187.68
Step-by-step explanation:
240*.32=76.8
240-76.8=163.2
163.2*.15=24.48
163.2+24.48=187.68
What is the best estimate for 57% of 29?
Please answer quickly
Answer:
16.53
Step-by-step explanation:
To find the quotient of 8 ÷ 1/3 multiply 8 by (a 1/8 (b 1/3 (c 3 (d 8
Answer:
C
Step-by-step explanation:
To divide by fractions, we must multiply by the reciprocal of the fraction itself. 8 times 3/1 or just 8 times 3 is the answer
the rectangle below has a area of 160in2 find the one that is Not true
A. The base of the figure is 20 inches in length
B. the formula a= b/8 could be used to find area
C. the formula b = 160/8 could to find the base
D the formula 160 = b x 8 could be used to find base
Which planet in the chart is most likely Earth?
It’s science
Answer:
he diagram below compares the relative diameters of two planets in our solar system. Which two planets have diameters that most closely resemble this ... Earth (1) varies in distance from the Sun (2) spins on its axis (3) is tilted on its axis
Step-by-step explanation:
Every day, the Webster Pet Store uses 3/10 of a bag of dog food to feed the dogs. How many days will 1 4/5 bags of dog food last?
Answer:
6 days
Step-by-step explanation:
1 + 4/5 = 5/5 + 4/5 = 9/5 = 18/10 bags of dog food
18/10 ÷ 3/10 = 18/3 = 6 days
(GIVING BRAINLIEST!!!!!!!!)
U dont have to answer both
Explain your thinking
Answer:
1. 0.6
2. 0.77
Step-by-step explanation:
Decimal for number 1 is 0.61 and 0.6 is less.
Decimal for 2 is 0.8 so 0.77 is less.
Answer:
1. 0.60 because 0.61 is colored in
2. 0.77 because 0.8 is colored in
Step-by-step explanation:
1. 61 out of 100 blocks colored in so that is 0.61
2. 8 bars out of 10 colored in so that is 0.8
Matias va al mercado y compra 5 manzanas y 4 mandarinas por $5. Si despues va carlos y compra 5 manzanas y 6 mandarinas por $6, ¿cuanto cuesta cada manzana y cada mandarina?
Translate
Five times the sum of a number and 8 equals 3
Answer:
Let x be the unknown number:
5 ( x + 8 ) = 3
At Polly's Beading Boutique, there are 10 plastic beads and 90 metal beads on clearance. What percentage of the beads on clearance are plastic?
Answer: 10% of the beads are plastic.
Step-by-step explanation: 10 out of 100 beads are plastic, bc 90 + 10 = 100.
10/100 = ?/100
Nvm, this easy, it's the same thing so 10% of the beads are plastic.
Everything in a store is on sale for 25% off.
The normal price of a babkpack is $40.
What is the sale price of the backpack?
Pls help I don’t understand
help I will give brainiest!!!!
Answer:
20.4 feet
Step-by-step explanation:
daniel is 1 1/5 times as tall as chris,if there total height is 341 cm what is chris height
ILL MARK BRAINLIEST
Give the most descriptive name for the figure.
a. Square
b. Rectangle
c. Parallelogram
d. Rhombus
Answer:
b. Rectangle
Step-by-step explanation:
This figure is a rectangle. A rectangle has four right angled corners and two sets of equal sides.
The measures of angles A and B are equal and complementary. What is the measure Of each angle?
Answer:
45
Step-by-step explanation:
if they're both the same number and complimentary (adding up to 90) it'd be 90/2, which is 45.
The measure of each angle is 45 degrees.
What is an expression?An expression contains one or more terms with addition, subtraction, multiplication, and division.
We always combine the like terms in an expression when we simplify.
We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.
Example:
1 + 3x + 4y = 7 is an expression.
3 + 4 is an expression.
2 x 4 + 6 x 7 – 9 is an expression.
33 + 77 – 88 is an expression.
We have,
If two angles are complementary, it means that they add up to 90 degrees.
Let the measure of angle A be x degrees.
Then, the measure of angle B is also x degrees since they are equal.
Now,
Angle A + Angle B
= x + x
= 2x
The sum of the two angles is equal to 90 degrees.
So,
Angle A + Angle B = 90
Substituting this into the previous equation,
2x = 90
Dividing both sides by 2.
x = 45
Therefore,
The measure of each angle is 45 degrees.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
Is it possible to form a triangle with the given side lengths? If not explain why not.
0.7, 1.4, 2.1
a. yes
b.no; 0.7 + 2.1 > 1.4
c. no; 2.1 + 1.4 > 0.7
d. no; 0.7 + 1.4 = 2.1
Answer:
d. no; 0.7+1.4=2.1 is the answer...
because for forming a triangle the sum of two sides should be greater than the third side always.
while in this case it is equal so it is not possible to form a triangle...
Consider the Function g(x) = 1/x+3 — 4
Describe the transformations on the parent function, f(x) = 1/x, to transform f(x) into g (x).
Answer:
f(x)=4
f(x)=4x−5
f(x)=35x
Step-by-step explanation:
Solve -2(8 - y) = -6y. · y =
9514 1404 393
Answer:
y = 2
Step-by-step explanation:
-2(8 -y) = -6y
-16 +2y = -6y . . . . . eliminate parentheses
-16 +8y = 0 . . . . . . add 6y
-2 +y = 0 . . . . . . . . .divide by 8
y = 2 . . . . . . . . . . . . add 2
Anthony received his phone bill in the mail.
The bill was $99.
The sales tax is 4.5%.
How much was his total bill?
Answer:$133.455
Step-by-step explanation:
Answer:4.455$
Step-by-step explanation:
4.5/100*99=4.455$
HELP ME PLEASE IF YOU SEE THIS PLEASE HELP I ONLY NEED THE ANSWER YOU DONT EVEN HAVE TO EXPLAIN IT
Answer:
653
Step-by-step explanation:
The surface area of the larger cube is
2(10 x 7) + 2(12x7) + 2(10x12) = 140 + 168 + 240 = 548
The surface area of the smaller cube (minus the surface that is covered by the other figure)
4(8x3) + 1(3x3) = 96 + 9 = 105
105 + 548 = 653
Answer:
It is 653 cm
Step-by-step explanation:
What is 2.52% of 25?
Answer: 992.06
Step-by-step explanation: This is to the nearest hundredth.
PLEASE HELP IM NOT VERY GOOD At GRIDS
Answer:
The answer is (-4, -2)
Step-by-step explanation:
Answer:
(-4,-2)
Step-by-step explanation:
since it's left of the origin, x is negative
since it's below the x axis, y is negative as well
If you ever have trouble with problems like these try graphing it, it can help
What is the measure of 2U?
4
4
70°
O A. 70
O B. 74
O C. Cannot be determined
O D. 66
Answer:
A. 70°
Step-by-step explanation:
Since, TV = TU = 4
[tex] \therefore \: m \angle \: U = m \angle \: V \\(by \: isosceles \: \triangle \: theorem) \\ \because \: m \angle \: V = 70 \degree\\ \\ \therefore \: m \angle \: U = 70 \degree[/tex]