Answer:D
Step-by-step explanation: the average of the 30 stocks in the Dow Jones increased
Answer:
U'(3,4)
J'(0,4)
B'(4,3)
P'(3,1)
Step-by-step explanation:
Refection over y-axis:
After reflection across y-axis, the sign of the x-coordinate will change.
(x ,y) after reflection will be (-x ,y)
U(-3, 4) → U'(3 ,4)
J(0,4) → J'(0,4)
B(-4,3) → B'(4,3)
P(-3, 1) → P'(3 ,1)
Answer:
18.8 feet
Step-by-step explanation:
\tan M = \frac{\text{opposite}}{\text{adjacent}}=\frac{x}{5.4}
tanM=
adjacent
opposite
=
5.4
x
\tan 74=\frac{x}{5.4}
tan74=
5.4
x
5.4\tan 74=x
5.4tan74=x
Cross multiply.
x=18.832\approx \mathbf{18.8}\text{ feet}
x=18.832≈18.8 feet
Type into calculator and roundto the nearest tenth of a foot.
M
N
O
5.4
18.8
(adjacent to ∠M)
(opp. of ∠M)
(hypotenuse)
74°
for 10 x = 28.
8x-44=180
+44. +44
8x=224
224/8=28
Answer:
C
Step-by-step explanation:
