0.7n = -3.5
⇒ n= -3.5/0.7
⇒ n= -5
The final answer is n= -5~
<em><u>ANSWER</u></em>
Since the word altogether which is the key word means the sum so we will add all the fractions i.e
= 1/5 + 1/4 + 2/7
LCM of 5,4 and 7 = 140
= <u>⅕×140 + ¼×140 + ²/⁷×140</u>
140
= <u>2</u><u>8</u><u> </u><u>+</u><u> </u><u>3</u><u>5</u><u> </u><u>+</u><u> </u><u>4</u><u>0</u>
140
= <u>1</u><u>0</u><u>3</u>
140
Therefore the total fraction is <u>1</u><u>0</u><u>3</u>
140
Answer:
Step-by-step explanation:
B is the answer
Answer:
Number 25: B or C idk
Number 26: D 1.50M
Tell me if im right i tried sorry if not
Step-by-step explanation:
Answer:
Step-by-step explanation:
step 1
Find PN
we know that
PN is a diameter
PS is a radius
so
step 2
Find the measure of arc MP
step 3
Find the measure of angle MNP
we know that
The inscribed angle measures half that of the arc comprising
substitute the value
step 4
Find the measure of angle MPN
we know that
The inscribed angle measures half that of the arc comprising
substitute the value
step 5
Find the measure of angle NMP
The sum of the internal angles of a triangle must be equal to 180 degrees
therefore
The triangle MNP is a right triangle
step 6
Find the length MN
In the right triangle MNP
substitute the values