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
Benjamin grew 10 flowers with 2 seed packets. With 3 seed packets, how many total flowers can Benjamin have in his garden? Solve using unit rates.
Answer:
15 flowers
Step-by-step explanation:
What is the volume of the prism
Answer:
V = 140.4
Step-by-step explanation:
V= (1/2)h*l*w = (1/2) 4* 7.8 * 9 = 140.4
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:
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.
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?
write y = 5/3x - 11 in standard form
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 :)
question on the bottom
Answer:
OK I DON'T KNOW THE ANSWER FREE POINTS THOUGH
Step-by-step explanation:
Jonathan owns a food truck that sells tacos and burritos. He sells each taco for $3 and each burrito for $6.75. Jonathan must sell at least $550 worth of tacos and burritos each day. Write an inequality that could represent the possible values for the number of tacos sold, t, and the number of burritos sold, b, that would satisfy the constraint.
Answer: 3t + 6.75b _> 550
Answer:
3b+6.75t> 550
Step-by-step explanation:
Hope this helps
PLS HELP!!!!!!!!!!!!!!!!
Answer:
second option, (u - 12 - 3b)/4
Step-by-step explanation:
isolate the "a" by bring each term to the other side, and finally div by 4
u = 12 + 4a + 3b
u - 12 = 4a + 3b
u - 12 - 3b = 4a
(u - 12 - 3b)/4 = a
0.21x = 252.08 what is x?
Answer:
(x=1200.380952)?????
Please I need help on this
Answer:
D
Step-by-step explanation:
Remember in order for it to be a function none of the x values can repeat.
The x value 3 repeats therefore it is not a function
Answer:
select d
Step-by-step explanation:
which quadrant does the coordinate (-8, 12) lie?
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
Determine the sample space of all the possible outcomes of choosing a card number 1 to 3 or four and a blue green or yellow marble
Answer:
Step-by-step explanation:
Problem A
There are four outcomes for the cards
and three outcomes for the marbles
The total number of outcomes is 3 * 4 = 12
Problem B
Now you need 1 in three chances of getting a blue marble while any card will do. So your chances of drawing a blue marble are 1 in 3 and that is your final outcome because the cards don't affect the outcome.
Answer: 1/3
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:
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A. Given the figure on the left.
1. Name the triangle in six different ways.
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2. What are the vertices of the triangle?
3. What are the angles of the triangle?
4. What are the sides of the triangle?
5. What is the sum of the measures of the angles of the triangle?
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B. Classify the triangles by sides & ongles.
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8.
6.
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Answer:
explicate we nmms ja saludos 1 mas 2 son 3 xd quien juega free
Step-by-step explanation:
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 of the following results in the difference of two squares? (answer choices below)
Answer:
A
Step-by-step explanation:
Use signs inside the brackets as a guide
16×^2 - 25y^2
The result of the difference between the two squares is an option (B).
What is the square of any number?The result of multiplying an integer by itself is the square of that number.
In other words, the square is either a very big or very small value or the same depends upon the number if the number is less than 1 then it will be less if the number is big than big and 1 then it will remain 1.
For example 5 square = 25 Here, the square of 5 is 25. The square root of a value is that factor, and the original number is obtained by calculating the square root on its own.
Given that
(4x - 5y)(4x + 5y) we know that
(A -B)(A +B) = A² -B² so by that
(4x - 5y)(4x + 5y) = (4x)² - (5y)² which is difference between two squares.
For more about the square of a number
https://brainly.com/question/11261431
#SPJ5
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
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
sixety five divided by fifteen
Answer:
the answer is 4 with a remainder of three
Solve 1/25 = 5^x+4 ( all exponential)
Answer:
[tex]x= -6[/tex]
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.
A fair spinner has eight equal sections.
The sections are either blue (B), yellow (Y) or green (G).
G
Y
B
Y
G
G
G
a)
The spinner is spun.
On which colour is it least likely to land?
b)
Write down the probability that the spinner lands on green.
Give your answer as a fraction.
Answer:
The spinner is least likely to land on blue. The probability that it lands on green is a 4/7 chance.
Step-by-step explanation:
Answer: the answer is A.
Step-by-step explanation: i did the quiz and got a hundred <3
Find the slope of the line that passes through the points (2,-8) and (3,1)
Answer:
9
Step-by-step explanation:
y2 -y1 = 1 -(-8) = 9
x2-x1 = 3-2 = 1
9/1
9
Answer:
m = 9Step-by-step explanation:
Slope of line that passes through two points: [tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
(2, -8) ⇒ x₁ = 2, y₁ = -8
(3, 1) ⇒ x₂ = 3, y₂ = 1
[tex]\bold{m=\dfrac{1-(-8)}{2-2}=\dfrac{1+8}1=9}[/tex]
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
Which equation is true given w = 8? Explain.
A. 7w = 56
B. 78 + W = 88
C.
49
= 7
D. 83 - W= 77
Answer:
A. 7w=56
Step-by-step explanation:
7×8=56 so the answer is A
What constant term is necessary to complete the perfect square trinomial pictured in the algebra tiles?
x2 + 8x +
Answer:
16
Step-by-step explanation:
x² + 8x + 16 = (x +4)²