Answer:
value of x = 24°
Step-by-step explanation:
here's the solution,
the given pair of angles are co-interior angles, and their sum = 180°
so,
=》3x - 1 + 4x + 13 = 180
=》7x + 12 = 180
=》7x = 180 - 12
=》x = 168 ÷ 7
=》x = 24°
Here, we are required to determine how many <em>perfect cube divisors</em> <em>160,000</em> has.
160,000 has three(3) perfect cube divisors namely;. 8, 8 and 125
To determine how many perfect cube divisors 160,000 has;
We first need to highlight the <em>factors</em> of 160,000 as follows;
<em>(2 × 2 × 2) × (2 × 2 × 2) × 2 × 2 × (5 × 5 × 5) × 5</em>
As such, the product of numbers in each bracket yield a perfect cube; the expression above then becomes;
<em>2 × 2 × 5</em> × 8 × 8 × 125.
Therefore, 160,000 has three(3) perfect cube divisors namely;. 8, 8 and 125
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Answer:
-525 it is now 525 below sea level
Step-by-step explanation:
I'm kinda confused the question is weird to me so I don't know if this is right
Answer:
He would need to mow 7 lawns to buy the discount scooter and 9 without the discount
Step-by-step explanation:
If he mowed 7 lawns would make $47.25 and 47.25 - 1.05 for gas is 46.20
If he mowed 9 lawns for the non-discounted scooter he would make 60.75 and 60.75 - 1.35 for gas is 59.40
Answer:
Approximately 360.3
Step-by-step explanation:
△ABC, AB = BC and CH is an altitude.
Note in isosceles triangle the two base angle are equal.
And two sides are equal.
CH = 84 cm and m∠HBC = m∠BAC +m∠BCH
So yhe base angle = 50°
The length of tthe hypotenuse , lets cal it x
Sin 50 = 84/x
X = 84/sin 50
109.65 = x
For the The base
109.65²-84²=b²/4
141 = b
Perimeter = 2*109.65 + 141
Perimeter = 360.3
Approximately 360