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Zielflug [23.3K]
3 years ago
5

We are stuck on this problem.

Mathematics
1 answer:
mezya [45]3 years ago
6 0

Answer:

The measure of angle BED is 78°

Step-by-step explanation:

Hopefully you can see what I did there.

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What is an equation of the line that is parallel to y=3x-8 and passes through the point (4,-5)
Anna [14]
Pareallell lines have same slope
y=mx+b, m=slope
y=3x-8 so we need
y=3x+b
find b

so given (4,-5)
we can subsitute the point
(x,y)
(4,-5)
x=4 then y=-5

so
-5=3(4)+b
-5=12+b
-17=b


y=3x-17 is equation
D is answer
3 0
3 years ago
£880 is divided between Jim, Krutika & Natasha so that Jim gets twice as much as Krutika, and Krutika gets three times as mu
krok68 [10]

Answer:

264 pounds

Step-by-step explanation:

Write the question in the form of a ratio:

Natasha: Krutika: Jim

1:3:6

Now, we divide the amount of 880 in the ratio.

there are 10 parts in total.

1 part = 880 divided by 10 = 88.

since Krutika gets 3 parts, she gets 88 x 3 = 264

7 0
4 years ago
Simplify the polynomial 4x^2 + 4 - 5x + x - 2x^2 + 8
Alexus [3.1K]
Simplified
2x^2 - 4x + 12
3 0
3 years ago
Identifying Jackson's error(s)
Sergeeva-Olga [200]
It should just be 2x-5= 125
Then add 5 to both sides
2x= 130
Divide by 2
X= 65
5 0
4 years ago
Antonio is building a 1:240 scale model of a real castle. His model has a rectangular base that is 2.5 feet wide and 2 feet long
34kurt
The right approach to this problem is to first determine the real dimension by using the given scale factor. 
    width :     (2.5 ft) x 250 = 625 ft
    length:     (2.0 ft) x 250 = 500 ft
The area of a rectangle is calculated by multiplying the length and the width. 
                    A = (625 ft)(500 ft) ]= 312,500 ft²
Thus, the area of the actual castle in square feet is 312,500. 
8 0
3 years ago
Read 2 more answers
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