Answer:
Mark me as brainlist
Step-by-step explanation:
Math Tutor or Teacher: amanpreet.jaggi
Hi,
Let width = w
Length = l
now according to the question
l = 3w+7
Perimeter = 2(w+l) = 462 .... equation 1
Substituting values of l and w in equation 1 we get
462 = 2(w+3w+7)
231 = 4w+7
224 = 4w
w = 56 yards
Now
l = 3w+7
l = 3*56+7
l=175 yards
So width = 56 yards and length = 175 yards
Regards
Aman
We only get credit when you accept the answer
Answer:
<h3>√(1-a)²+(b+2)²</h3>
Step-by-step explanation:
If the pipe on the plan runs from point N(a, -2) to point P(1, b), the expression that represents the shortest distance between N and P in units, is expressed using the formula;
D = √(x₂-x₁)²+(y₂-y₁)²
Given the coordinates N(a, -2) and P(1, b);
x₁ = a, y₁ = -2, x₂ = 1 and y₂ = b
NP = √(1-a)²+(b+2)²
<em>Hence the expression that represents the shortest distance between N and P in units is √(1-a)²+(b+2)² units</em>
Answer:
what situation??
Step-by-step explanation:
Stuff
Answer:
Answer 44
Step-by-step explanation:
I'll do some of it. You can supply some of the vocabulary.
<Q = 56 degrees The triangle is isosceles.
<PRQ = 180 - 56 - 56 All triangles have 180 degrees.
<PRQ = 68 Do the subtraction
<PRQ = <SRT Why is this so? You have the term.
<TRS = 68 degrees The reason is the same as the last part.
<T = <RST The triangle is isosceles (2 equal angles)
<T = 68 Two equal angles = the same degrees
S = 180 - <T - < RST S is the left over from the 2 equal angles.
S = 180 - 68 + 68 Substitute.
S = 44
Answer:
A. Net A if you fold it up you will get that. B. AB is 3 in BC is 5 in CD is 8.6 in. C. 20
Step-by-step explanation:
