Answer:
A) x = 12
Step-by-step explanation:
if its a right angle? then the angle in total is 90 degrees,
subtract the 35 from 90 to get 55 degrees,
4x + 7 = 55 solve this
4x = 48
x = 12
Answer:
15 seeds
Step-by-step explanation:
Set up a ratio that represents the problem:
Sown Seeds : Seeds That Grow
100 : 75
Find the unit rate:
The unit rate is when one of the numbers in a ratio is 1. For this problem, let's make the number of sown seeds equal to one.
To do this, divide by 100 on both sides of the ratio.
100 : 75
/100 /100
1 : .75
This means that if Tim sows 1 seed, .75 will grow.
Answer the question:
We need to find the number of seeds that would grow if Tim planted 20 seeds. Therefore, multiply by 20 on both sides of the ratio.
1 : .75
x20 x20
20 : 15
Therefore, if Tim plants 20 seeds, we would expect 15 to grow.
Answer:
A
Step-by-step explanation:
Sin(C) = opposite/hypotenuse
Hypotenuse is the length opposite to the right angle, AC for this triangle
Opposite is the length opposite to the angle, AB in this case
Sin(C) = AB/AC
= 24/26 = 12/13
The coordinate of point Y with the given ratio is -1
<h3>How to find the coordinate of point Y with the given ratio?</h3>
The ratio of CY to YE is given as
CY : YE = 1 : 1
Also, the positions of C and E are
C = -4
E = 2
The coordinate of point Y with the given ratio is calculated as:
Y = CY/(CY + YE) * (C + E)
This gives
Y = 1/2 * (-4 + 2)
Evaluate the expression
Y = -1
Hence, the coordinate of point Y with the given ratio is -1
Read more about midpoints at:
brainly.com/question/11214789
#SPJ1
1340 units²
There are 2 rectangles 25 × 12, 2 rectangles 25 × 10 and 2 rectangles 12 × 10
SA = 2(25 × 12) + 2(25 × 10) +2(12 × 10)
= 600 + 500 + 240 = 1340 units²