jojonotsiwatho
20.11.2019 •
Mathematics
Triangle
triangle cat has vertices at c(-6,0), a(4,-2), and t(5,3).
what type of triangle is cat?
a obtuse
b isosceles
c equilateral
d right
Solved
Show answers
More tips
Answers on questions: Mathematics
- M Mathematics Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain...
- M Mathematics The graph shows the charges for a health club in a month. make a function table for the input-output values. writes an equation that can be used to find the total charge...
- M Mathematics If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9...
- M Mathematics Atriangle has a side lengths of 18cm, 80 cm and 81cm. classify it as acute obtuse or right?...
- M Mathematics When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the...
- M Mathematics Which graph represents the parent function of y=(x+2)(x-2)...
- M Mathematics Amovie streaming service charges it’s customers $15 a month. martina has $98 saved up. will she have any money left over if she pays for the maximum amount of months she...
- M Mathematics Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26...
- M Mathematics Which statement best explains why ben uses the width hi to create the arc at j from point k...
- M Mathematics Explain why the factor 1.5 is broke. into two numbers in the model....
Ответ:
7 + 28d
Step-by-step explanation:
-7(-1 - 4d) [ -7 gets multiplied with -1 and-4d when brackets open ]
= -7 × (-1) -7 × (-4d)
= 7 + 28d (Ans)