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ABC is an isosceles right triangle in which has a slope of -1 and mABC = 90°. ABC is dilated by a scale factor of 1.8 with the origin as the center of dilation, resulting in the image A'B'C'. What...

True or false

# simplify 9(-9d+19)

simplify the expression

# find the y intercept

A line has a gradient of 3 and passes through (-3,3). What is its y intercept? a)0  b)3  c)6  d)9  e)12

# What is the midpoint of 12,12 and 2,12?

I just need to understand how its done. I don't understand the midpoint formula.

# graph and solve x+y=3 and x-y=5 using algebra

Must graph x+y=3 and x-y=5 using y=mx+b and algebra to find the x and y. Please help I'm SSOOO frustrated!

# Lines a, b, and c are coplanar and meet at point z

Draw a label for this relationship

# A cube has how many corners

in regards to geometry

# two boats leave the harbor at 9:00 am. Boat A sails north at 20 km/hr. Boat B sails west at 15km/hr. 158, How far apart are the two boats at noon?

two boats leave the harbor at 9:00 am. Boat A sails north at 20 km/hr. Boat B sails west at 15km/hr. 158, How far apart are the two boats at noon?        helppp...

Math question.

# write the formula for the geometric sequence 3,12,48,193,...

This is a exponents problem that i need help with.

# Describe the magnitude and direction of the vector or vectors in the following situation: an airplane flying northwest at 175 knots

Describe the magnitude and direction of the vector or vectors in the following situation: an airplane flying northwest at 175 knots

# Level D: Rollie was successful in losing weight. He had a goal weight in mind. He went on a diet for three months. Each month, he would lose one-third of the di

not understanding how to figure his weight

Geometry- Angles

# how to use of geometrical instruments?

how to learn to draw the line of given measurement & place the protractor correctly & be familiar of the definitions of angles ?

# In ? PQR, right-angled at Q, PR + QR = 25 cm and PQ = 5 cm. Determine the values ofsin P, cos P and tan P

In Δ PQR, right-angled at Q, PR + QR = 25 cm and PQ = 5 cm. Determine the values ofsin P, cos P and tan P

# isosceles triangle:x+120+(2y+20)=180?

I need to know the value of x and y. Thanks!

# What is the area of the triangle in cm

7 is on the base of the triangle & 13 is on the right side of the triangle