Answer:
2.4 minutes
Step-by-step explanation:
1 h/r = 60
60 percent * 4 =
(60:100)* 4 =
(60* 4):100 =
240:100 = 2.4
Answer: Nickels x = 11 and pennies y = 9
Step-by-step explanation:
Let be nickels x and pennies y
We will form a system to solve this problem:
5 x + 1 y = 64
x + y = 20/ · (-1)
we will first multiply the second equation by -1 and add it by the first and get:
4 x = 44 ⇒ x = 44 / 4 = 11 nickels
x = 11 nickels
from the other we get y
y = 20 - x = 20 - 11 = 9 pennies
y = 9 pennies
9514 1404 393
Answer:
C (see below)
Step-by-step explanation:
The function f(x) is written in vertex form:
f(x) = a(x -h)^2 +k . . . . . scale factor 'a', vertex (h, k)
The vertex of function f(x) is (1, -5).
The function g(x) = f(x +2) represents a shift left by 2 units. When the vertex of f(x) is shifted left 2 units, it becomes (1-2, -5) = (-1, -5).
The graph with the vertex in this location is the third problem attachment, shown below.
Answer:
<h2>17²</h2>
Step-by-step explanation:
(1+m)1+16=17²(1+1=2)=17²
Applying the properties of kite, the measures are: SV = 41 units; QT = 21 units.
<h3>What is a kite?</h3>
A kite is a quadrilateral that has 2 pairs of congruent adjacent sides, and has two diagonals where the longest one bisects the shorter one and divides it into equal segments.
The diagram given is a kite. Where TR = 17 units. Thus we would solve for x using the equation as shown below:
TR = RV [congruent adjacent sides of the kite]
Plug in the values
17 = 3x + 2
17 - 2 = 3x
15 = 3x
15/3 = x
x = 5
SV = TS = 9x - 4 [congruent adjacent sides of the kite]
Plug in the value of x
SV = 9(5) - 4
SV = 41 units
The length of segment QT is 41 units.
QT = QV = 4x + 1 [congruent adjacent sides of the kite]
Plug in the value of x
QT = 4(5) + 1
QT = 21 units
The length of segment QT is: 21 units.
Learn more about kite on:
brainly.com/question/2292872
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