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Vladimir79 [104]
3 years ago
13

Please help me out, please and thank you​

Mathematics
1 answer:
Serhud [2]3 years ago
3 0
Well, a bisector is a ray that cuts the angle in half, which means that both of the angles are now the same. So, we get:
8x - 1 = 4x + 3
4x = 4
x = 1
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A submarine is cruising at an elevation of
krek1111 [17]

Answer:

Step-by-step explanation:

these are two different questions .

first i solve first

position of submarine= -250/3 meters below see level

height descended=120 % of 250/3=120/100 ×(250/3)=300,00/300=100 m

new location=-250/3+(-100)=-650/3 below see level.

2nd question

position of submarine=-250 2/3=-752/3 m below see level

height descended=120 5/8=965/8 m =-965/8 m below see level

new positin=-752/3+(-965/8)=-(6016+2895)/24=-8911/24=-371 7/24m below sesa level.

6 0
3 years ago
What is 500 miles decreased by 20%?
kobusy [5.1K]

Answer:

400

Step-by-step explanation:

Percentage decrease = 20% × 500

New value = 500 - Percentage decrease

500 - (20% × 500) =

500 - 20% × 500 =

(1 - 20%) × 500 =

(100% - 20%) × 500 =

80% × 500 =

80 ÷ 100 × 500 =

80 × 500 ÷ 100 =

40,000 ÷ 100 =

400

5 0
3 years ago
What is the decay factor of the exponential function represented by the table? o w/n who O 02 O 6​
Gwar [14]

Answer:

1/3

Step-by-step explanation:

For each term multiply each number to see what value you get, only 1/3 makes sense

18 x 1/3 =6

6 x 1/3= 2

4 0
3 years ago
A new bank customer with ​$4,000 wants to open a money market account. The bank is offering a simple interest rate of 1.4​%. a.
erma4kov [3.2K]

Answer:

A = $1,120 B = $5120

Step-by-step explanation:

1.4/100 = 0.014

0.014 x 4000 = 56

1.4% interest on the $4,000 is $56.

56 x 20 (years) = 1,120

A= $1,120

To get B simply add 1,120 to 4000.

1,120 + 4000 = 5120

B = 5120.

8 0
3 years ago
Read 2 more answers
Question 10 (1 point)
ehidna [41]
Fixed expense because
3 0
3 years ago
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