Answer:
10, 11
Step-by-step explanation:
4 plus 6 = 10
6 plus 5 = 11
I need hel asap. PLEASE I WILL GIVE BRANLIEST
Answer:
x=12
Step-by-step explanation:
30/25=x/10
x=30×10/25
x=12
The sculpture consists of four identical prisms. Jane says the surface area of the sculpture is 4 times the surface area of one prism. Which statement about jane's method is true?
Options:
A.) Jane should multiply volumes, not areas.
B.) Jane should also subtract the areas of six hidden surfaces.
C.) Jane should also add the areas of six hidden surfaces.
D.) Jane is correct.
Answer:
B.) Jane should also subtract the areas of six hidden surfaces.
Step-by-step explanation:
When three-dimensional solids are joined together to form a solid, some surfaces will be visible while others won't.
When calculating the surface areas of such shapes, we only consider the visible parts (i.e. the areas of the hidden parts will be subtracted from the total areas of the individual shapes).
Since the sculpture is not attached to this question, we can assume that there are 6 hidden surfaces (as suggested by the options). The areas of these 6 hidden surfaces must be subtracted to get the actual surface area.
Answer:
Jane should also subtract the areas of six hidden surfaces.
Step-by-step explanation:
I just did it on Imagine Math
Write an equivalent expression for b + b + b + r
Answer:
b3+r
Step-by-step explanation:
Answer:
3b + r
Step-by-step explanation:
Combine like terms to simplify this expression. Note that b + b + b = 3b.
Thus, the given b + b + b + r condenses to 3b + r.
What is the missing value in the table below?
Answer:
11
Step-by-step explanation:
Does anyone know? Thank you!
Answer:
4/3
if you put all of the fractions in decimal form 4/3 is the most because it equals 1.25
50 points!
-]Kala’s fish tank has 16 liters of water in it. She plans to add 4 liters per minute until the tank has more than 36 liters. What are the possible numbers of minutes Kala could add water?
-]Use t for the number of minutes.
-]Write your answer as an inequality solved for t.
Answer:
I will ask a freind if they know
Step-by-step explanation:
Answer:
t > 5
Step-by-step explanation:
Time : liters
[tex]\left[\begin{array}{ccc}0&16\\1&20\\2&24\\3&28\\4&32\\5&36\\6&40\end{array}\right][/tex]
We can see using the table that at 5 minutes, there would be 36 liters of water in the tank. Since Kala is going to keep filling the tank until there is more than 36 liters, the inequality would be t > 5.
Benjamin has enough icing to cover a 1/2-square-foot cake. He wants to use the icing to cover 2 equal-sized cakes. Which expression shows the size of each of two cakes that Benjamin can cover with the icing? A- 1/2 divided by 2 B- 2 divided by 1/2 C- 2 times 1/2 D- 1/2 divided by 1/2
Answer:
b
Step-by-step explanation:
To determine the size of each of the two cakes that can be covered with icing, he would divide the number of cakes by the amount of icing
2 ÷ [tex]\frac{1}{2}[/tex]
Help plz!!!!!!! Help plzzzz!!!!!!
round to nearest hundredth :3,353
Answer:
3,000
Step-by-step explanation:
Since the next number is less than 5 you round down
Solve for x: 5x = 2/7
Multiplying special cases of polynomials
1. (x + 5)(x − 5)
a) x2-2x−25
b) x2−25
c) x2+2x−25
2. (n − 1)(n + 1)
a) n2 − 2n -1
b) n2 − 1
c) n2 − 2n +1
3) (p − 1)2
a) p2 − 2p +1
b) p2 − 2p -1
c) p2 + 2p +1
4. (x − 4)2
a) x2 − 8x -16
b) x2 − 16
c) x2 − 8x +16
5. (n + 3)2
a) n2 + 6 n - 9
b) n2 - 6 n + 9
c) n2 + 6 n + 9
6.-(2 + v)2
a) 4 + 4v + v2
b) v2 + 4v +4
c) v2 + 4
Answer:
1) b) x2−25
2) b) n2 − 1
3) a) p2 − 2p +1
4) c) x2 − 8x +16
5) c) n2 + 6 n + 9
6) b) v2 + 4v +4
Step-by-step explanation:
1. (x + 5)(x − 5) = x^2 - 25
2. (n − 1)(n + 1) = n^2 - 1
3) (p − 1)^2 = p^2 - 2p + 1
4. (x − 4)^2 = x^2 -8x + 16
5. (n + 3)^2 = n^2 + 6n + 9
6. (2 + v)^2 = v^2 + 4v + 4
Michael needs at least $200 to buy airpods. He already has $50. If he saves $15 each week, how many weeks will it take for Michael to reach his goal? Write and solve an inequality.
Answer:
it will take him 3 weeks to reach is goal.
Step-by-step explanation:
if michael needs $200 and he already has 50 then 200-50 is 150. then you divide 150 divided by 15 to get 3
hopethis helped.
PLS HURRY AND HELP
Darren had 3 apples represented by the variable (a) . He went to the store and bought 6 more apples to make a pie . Then his little brother Keith came into the kitchen and ate 2 of the apples. Write an expression to show how many Derran is left with.
Answer:
a + (6 -2)I'm not completely sure, but I hope this helps.
There are _______ kilometers in 5,000 centimeters.
What integer makes this equation true? -2 + X = 10
Answer:
12 I think
Step-by-step explanation:
hope this helps
Answer:
the answer is 12
Step-by-step explanation:
your welcome
what is the gcf (greatest common factor) of 9/45
Answer:
9: 1,3,9
45: 1, 3, 5, 9, 15, and 45
Step-by-step explanation:
So the gcf is 9
Answer:
9GCF of 9 and 45 is 9Step-by-step explanation:
The greatest common factor of two numbers x and y is the greatest number that divides x and y leaving the remainder as 0
We can find the GCF of 9 and 45 by the following methods.
GCF of 9 and 45 by Listing the Common Factors Method
GCF of 9 and 45 by Prime Factorization Method
Determine if the sequence below is arithmetic or geometric and determine the
common difference / ratio in simplest form.
1, 3, 5, ...
Answer:
it is an arithmetic sequence, common difference is 2
A grocery store buys items and then applies a markup of 70%. What is the retail price of item that originally costs $10?
Answer:
$17.00
Step-by-step explanation:
10 x 1.70 = $17.00
Answer:
The retail price is $17.00
Step-by-step explanation:
+
deltamath.com/student/solve/13017914/trig Findside 1
watch help video
In ATUV, the measure of _V=90°, the measure of ZT=66°, and TU = 93 feet. Find
the length of VT to the nearest tenth of a foot.
U
93
660
T
V
X
Answer:
VT = 37.8 ft
Step-by-step explanation:
Here, we want to get the measure of VT
We need the diagram of the triangle here
We can get this in the attachment
From the diagram, we have it that the hypotenuse is the length UT since it faces the right angle
VT does not face the given angle , nor the right angle; this mean VT is the adjacent
Mathematically, the trigonometric ratio that connects the adjacent to the hypotenuse is the cosine
Thus;
cos 66 = VT/UT
cos 66 = VT/93
VT = 93 * cos 66
VT = 37.83
To the nearest tenth of a foot, VT = 37.8 ft
What is the domain of the function y= (square root) x+4
Answer:
0 ≤ x ≤ ∞
Step-by-step explanation:
Square roots always need to be either equal to or greater than zero because it should be positive inside (unless we're working with imaginary numbers).
So the domain would be that x ≥ 0 (or the third choice ⇒ 0 ≤ x ≤ ∞).
if x= 0, 2,-2 find the value of x3-1 help plz
when x =0
[tex]0 {}^{3} - 1 = 0 - 1 = - 1[/tex]
When x =2
[tex]2 {}^{3} - 1 = 8 - 1 = 7[/tex]
when x =-2
[tex]( - 2) {}^{3} - 1 = - 8 - 1 = - 9[/tex]
If the area of a triangle with a base measuring 22 feet is 93.5 square feet, find its height.
Answer:
height = 8.5 feet
Step-by-step explanation:
Area of a triangle formula:
a=1/2bh
substitute what's given
93.5 = (1/2)22h
93.5=11h
divide both sides by 11 to isolate h
h=8.5 ft
Find the missing side lengths. All answers should be in fully simplified form.
a=?
b?
Answer:
a=8 b=6
Step-by-step explanation:
Using the Pythagorean theorem, a^2+b^2=c^2, and in this case, a^2+b^2=10^2 = 100
so a^2+b^2=100
8^2+6^2=100
64+36=100 ✔
and since A is longer than B, a=8, b=6
Answer: a= [tex]5\sqrt{3}[/tex] b= 5
Step-by-step explanation:
sin 60=a/10
[tex]\frac{\sqrt{3} }{2}[/tex]=a/10
[tex]10\frac{\sqrt{3} }{2} =a[/tex]
[tex]5\sqrt{3}=a[/tex]
cos 60=b/10
.5=b/10
5=b
Mila buys a two liter soda bottle. She accidentally drops the soda bottle and spills 287 milliliters of soda. How much soda is left?
Answer:
1713 milliliters
Step-by-step explanation:
1 liter is 1000 milliliters, so 2 liters is equal to 2000 milliliters.
2000 mL - 287 mL = 1713 mL
So 1713 mL are left.
distance between (-1,1), (-1, 7)? no need for explanation i just wanna see if my work is right before i turn it in
Answer:
6
Step-by-step explanation:
use M a t h w a y
Answer:
hey, so on that one guys odd question, you asked how to unfollow people
Step-by-step explanation:
if you go to your profile, where it tells your username, and bio and all that, and click on following. Find his account in the following list and click the little icon on the right! it should change to a different symbol :D Please stay safe girly!
If one guppy requires 5L of water to live happily, what is the maximum number of gubbies that should be kept in his aquafrium
AABC is dilated by a factor of 4 to produce AA'B'C'.
What is A'C, the length of AC after the dilation? What is the measure of ZA?
Answer:
A
Step-by-step explanation:
because the sky is blue
The length of AC after dilation will be 20. Then the measure of the angle ∠A' will be 37°.
We have given that,
AABC is dilated by a factor of 4 to produce AA'B'C'.
What is dilation?Dilation is the process of increasing the size of an item without affecting its form. Depending on the scale factor, the object's size can be raised or lowered.
The triangle ΔABC is dilated by a factor of 4 to produce the triangle ΔA'B'C'.
Then the length of AC after dilation. We have
A'C' = scale factor x AC
A'C' = 4 x 5
A'C' = 20
Then the measure of the angle ∠A' will be
There is no effect of dilation on the angle.
∠A = ∠A' = 37°
Thus, the correct option is A.
More about the dilation link is given below.
brainly.com/question/2856466
#SPJ5
principal = $200
interest rate = 4%
time = 2 years
Answer:
200÷0.4= the amount then times by 2
Step-by-step explanation:
i believe thats how that works
Can someone help me please
I will give Brainiest
Don’t need to show work
Answer:
24
Step-by-step explanation:
Do tell me if you ever change your mind and want me to show work :)
trigonometry please help! work need to be shown
Answer:
x = 5.56
Step-by-step explanation:
Apply trigonometric function to find x
Reference angle = 46°
Hypotenuse = 8
Adjacent length = x
Apply CAH:
Cos 46 = Adj/Hyp
Cos 46 = x/8
8 × Cos 46 = x
5.55726696 = x
x = 5.56 (nearest hundredth)
