Answer:
923 in^2
Step-by-step explanation:
I took the test
Using the order of operations, what should be done first when evaluating this expression? -1/2 ÷ 2 (9 + 3) - 4 - 3/4 (8)
divide -1/2 ÷2
add 9 + 3
multiply -3/4 (8)
subtract 3 - 4
Answer:
multiply -3/4 (8)
Step-by-step explanation:
The bottom layer of a rectangular prism contains 15 unit cubes The prism is made up of 5 equal-size layers what is the volume of the prism in cubic units
Answer:
75 cubic units
Step-by-step explanation:
Bottom layer of a rectangular prism is made up of 15 unit cubes.
Therefore, area of the 15 unit cubes = 15(area of the base of one unit cube)
= 15(1)²
= 15 unit²
Number of layers of unit cubes in the rectangular prism = 5
So the height of the prism = 5 units
Volume of the prism = (Area of the base) × Height
= 15 × 5
= 75 cubic unit
A player shoots a basketball from a height of 6 feet. The equation, h = -16t^2 + 25t + 6, gives the height, h , of the basketball after t seconds. Describe the height, rounded to the nearest tenth of a foot, of the basketball after 1.5 seconds, assuming no other player touches the ball.
Answer:
[tex]\boxed {\boxed {\sf 7.5 \ feet}}[/tex]
Step-by-step explanation:
We are given this function for the height (h) after t seconds:
[tex]h=-16t^2+25t+6[/tex]
Seconds is t and we want to find the height after 1.5 seconds. Plug 1.5 in for t.
[tex]h= -16(1.5)^2+25(1.5)+6[/tex]
Solve according to PEMDAS: Parentheses, Exponents, Multiplication, Division, Addition, Subtraction.
Solve the exponent first.
(1.5)²= 1.5*1.5=2.25[tex]h= -16(2.25)+25(1.5)+6[/tex]
Multiply.
[tex]h= -36+25(1.5)+6[/tex]
[tex]h= -36+37.5+6[/tex]
Add.
[tex]h=1.5+6=7.5[/tex]
This is already rounded to the nearest tenth, so it is the answer.
After 1.5 seconds, the basketball is at a height of 7.5 feet.
How are the SAS Similarity Theorem and the SAS Congruence Postulate alike? How are they different? did not mean to hit that answer.
PLEASE HELP ME ON THIS PLZZZZZ!!!!!
Answer:
-2,-9
Step-by-step explanation:
im not 100 perent sure ifthis is right or not
Answer:(-2,-9)
Step-by-step explanation:
Find the measures of the numbered angles in rhombus ABCD.
Answer:
∠1=66⁰
∠2=24⁰
∠3=24⁰
∠4=90⁰
Step-by-step explanation:
∠2=∠ADB=24 (ΔADB is isosceles, so ∠ADB=∠ABD)
∠4 =90 (right angle)
∠3=24 (BD bisects ∠ABC, so ∠2=∠3)
∠1+∠2+90=180 (angles in triangle add to 180)
∠1=66
El 35% de las páginas de una revista corresponde a publicidad. Si la revista tiene 160paginas, ¿cuántas son de publicidad?
Answer:
Las páginas de publicidad son 56.
Step-by-step explanation:
De acuerdo a la información proporcionada, para encontrar cuántas páginas son de publicidad tienes que calcular el 35% de 160 que es el número de páginas que tiene la revista:
160*35%=56
De acuerdo a esto, la respuesta es que las páginas de publicidad son 56.
Convert the decimal to a fraction.
0.483
Answer:
483/1000
Step-by-step explanation:
i think i could be wrong
Answer:
The answer is =483/1000
Leo bakes 4 cobblers. Each cobblers needs c cups of flour. Write an expression for the number of cups of flour used
Answer:
4x
Step-by-step explanation:
4x is going to be the answer because he bakes 4 cobblers and they need c cups of flour so c is going to be the variable x. :)
5. The surface of a circular swimming pool has an area of 25 pi square feet. What is the
circumference of the pool?
A. 5 ft
B. 10 ft
C. 50 ft
D. 10 ft
Answer:
B. 10 ft
plz mark me as a brainlist
hope it helps
Questions:
PQ is a straight line.
Diagram NOT
accurately drawn
(126% )
(a)
Work out the size of the angle marked xº.
(b) (i) Work out the size of the angle marked yº.
Give reasons for your answer.
Answer:
the answer is up u can see it if u want explanation u can message me here
If – 2/3X – 1 = 4, then x =
Answer:
2/5
Step-by-step explanation:
The value of x will be x = -15/2
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
We are given that the equation – 2/3X – 1 = 4
Here, we need to solve for x,
– 2/3X – 1 = 4
Now combine the like terms;
– 2/3X = 4 + 1
-2/3x = 5
x = -15/2
Therefore, the solution will be as;
x = -15/2
The value of x will be; x = -15/2
Learn more about equations here;
brainly.com/question/25180086
#SPJ2
What is the measure of an angle that is the complement of angle M?
A.
10°
B.
60°
C.
90°
D.
None of the above
E.
45°
Answer:
the measure of an angle that is the complement of angle M=90-75=15
non of the above
Tennis balls come 3 to a can . Coach Brammer has 27 tennis balls. How many cans does she have?
Answer:
9 cans
Step-by-step explanation:
Since there is 3 balls per can and she has 27 in total, you can simply do 27/3 to get 9.
-5n-6n< 8-8n-n
can someone please give me the answer?
Answer:
-5n-6n< 8-8n-n
-11n < -9n + 8
-2n < 8
n > -4
Answer:
n>-4
Step-by-step explanation:
Let's solve your inequality step-by-step.
−5n−6n<8−8n−n
Step 1: Simplify both sides of the inequality.
−11n<−9n+8
Step 2: Add 9n to both sides.
−11n+9n<−9n+8+9n
−2n<8
Step 3: Divide both sides by -2.
−2n
−2
<
8
−2
n>−4
Answer:
n>−4
Is this right??????????
Answer:
yes
Step-by-step explanation:
If the measure of arc RT = 80 degrees and the measure of arc US = 40 degrees, what is the m<2?
Help me please!!!!!!!! free brainliest.
Answer:
isnt it number 'A' as it is equivalent to the other.
Answer:
A
Step-by-step explanation:
In Ms. Perron’s class, 25% of the class are boys. There are 6 boys in the class. What is the total number of students in Ms. Perron’s class?
Answer:
24
Step-by-step explanation:
25%= 1/4 of the class
1/4 *x=6
x=24
Evaluate 6t−20−32u when t=6 and u=1/4
Will be giving brainlest
p = 4, a = 5, r = 2, n = 10
Evaluate the algebraic expression a - r.
A.2
B.3
C.5
D.8
Answer:
sorry dont know
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
5-2
=3
................
a store is having a sale on trail mix and jelly beans. For 5 pounds of trail mix and 6 pounds of jelly beans, the total cost is $23. For 3 pounds of trail kix and 2 pounds of jelly beans, the total cost is $11. Find the cost for each pound of traol mix and each pound of jelly beans
Answer:
j=$1.75/lb
t=$2.5/lb
Step-by-step explanation:
(1) 5t+6j=23
(2) 3t+2j=11, t=11/3 - 2j/3
sub t into (1):
5(11/3 - 2j/3) +6j = 23
55/3 -10j/3 +6j =23
8j/3=14/3
8j=14
j=7/4
sub j into t:
t=11/3 -2(7/4)/3
t=5/2
The distance between the two points pictured is d = Vn
Use the distance formula to find n. d = V(x2 – xı)2 + (v2-y)?
n =
Answer is 61
Feel free to take points :)
Answer:
n = 61Step-by-step explanation:
Given points:
(-3, -2) and (2, 4)Use distance formula:
d = [tex]\sqrt{(2 - (-3))^2 + (4 - (-2)^2}[/tex] = [tex]\sqrt{5^2 + 6^2}[/tex] = [tex]\sqrt{25 + 36}[/tex] = [tex]\sqrt{61}[/tex]n = 61Distance
√(4+2)²+(2+3)²√6²+5²√36+25√61n=61
Find the equation of each line and then use them to solve the system.
Step-by-step explanation:
help help help! 25 points
Step-by-step explanation:
-6x^2 -8x +2x-8 = -6x^2 -6x -8
it's a quadratic.
Please need help
P(D^c) =
When will there be menstruation?
if your answer is correct im gonna brainiest you
The menstrual cycle, which is counted from the first day of one period to the first day of the next, isn't the same for every woman. Menstrual flow might occur every 21 to 35 days and last two to seven days. For the first few years after menstruation begins, long cycles are common.
:) hope it helps :)
The two circle pictured above represent two congruent circles.
True
or
False
Answer:
False
Step-by-step explanation:
If two circle are congruent, the two circles will have same radius.
As inner circle radius is smaller than outer circle radius.
These two circle have same center. They are called concentric circles
need help don't know what I'm doing !!!!!
Answer:
50
Step-by-step explanation:
m a t h w a y is helpful too!
4. What is / are the coefficients in this expressions? 3a+7-8n *
Answer:
Step-by-step explanation:
Term Coefficient
3a 3
-8n -8
