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Mrac [35]
3 years ago
10

Write in slope-intercept form: y + 2 = 12(x – 4)?

Mathematics
1 answer:
tino4ka555 [31]3 years ago
7 0

Answer:

y=12x-50

Step-by-step explanation:

Distribute 12, x, and 4

y+2=12(x-4)

1. y+2=12x-48

Subtract 2 from both sides

2.  y=12x-50

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Yuki bought a pound of confetti for \$12$12. What is the price, in dollars, per ounce of confetti? There are 1616 ounces in 11 p
tatiyna

Answer:

$0.75

Step-by-step explanation:

We have been given that Yuki bought a pound of confetti for $12.

To find the price of per ounce of confetti, we will divide the total price of 1 pound confetti by number of ounces in 1 pound.

1 pound = 16 ounces.    

Let us divide 12 by 16 to find the price of confetti per ounce.

\text{Price of per ounce confetti}=\frac{12}{16}

\text{Price of per ounce confetti}=\frac{3}{4}

\text{Price of per ounce confetti}=0.75

Therefore, the price of per ounce confetti is $0.75.


3 0
4 years ago
Round to the nearest tenth.
laila [671]

Answer:

8.2 units

Step-by-step explanation:

Given that the only information for our triangle are 2 sides and 1 angle, we must use the Law of Cosines to find side BC

<u />

<u>Recall the Law of Cosines</u>

<u />a^2=b^2+c^2-2bc\cdot cos(A)

<u>Identify angles and sides</u>

<u />m\angle A=23^\circ\\a=BC=?\\b=AC=14\\c=AB=6

<u>Solve for side "a"</u>

<u />a^2=b^2+c^2-2bc\cdot cos(A)\\\\a^2=14^2+6^2-2(14)(6)\cdot cos(23^\circ)\\\\a^2=196+36-168cos(23^\circ)\\\\a^2=222-168cos(23^\circ)\\\\a=\sqrt{222-168cos(23^\circ)}\\ \\a\approx8.2

Therefore, the length of line segment BC is about 8.2 units

8 0
2 years ago
.I need some help ‍♂️
Gwar [14]

m<ACB = 65°

m<BCD and m<ACB are supplementary


Sum of supplementary angles = 180

so


m<BCD = 180 - 65

m<BCD = 115


Answer

A. 115

5 0
4 years ago
Choose SSS, SAS, or neither to compare
blondinia [14]

Answer:

SAS

Step-by-step explanation:

The triangles are compared with 2 sides and 1 angle. So, it is SAS

8 0
3 years ago
Read 2 more answers
What is the volume of the pyramid?
Tresset [83]

Answer:

It’s a blank page sorry

Step-by-step explanation:

4 0
3 years ago
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