04/01/21

3 similar triangles

03/31/21

What are the coordinates of the vertices of D(3, A) (△ABC) for A(0, 4), B(–2, 5), and C(3, 7)?

Answers: A. A′(0, 12), B′(−6, 15), C′(9, 21) B. A′(0, 15), B′(−6, 18), C′(9, 24) C. A′(0, 9), B′(−6, 12), C′(9, 18) D. A′(0, 4), B′(−6, 7), C′(9, 13)

03/31/21

Answer the Following:

Line BT is perpendicular bisector of segment HQ. Explain why angle H is congruent to angle Q.

03/31/21

Answer the Following:

M is the midpoint of segment AB and ray MN is perpendicular to line AB. Explain why triangle ABN is isosceles.

03/30/21

Story problems for Algebra 1

A cell phone provider pffers a plan that costs $40 a month plus $0.10 per text message sent or received. A comparable plan costs $70 a month but offers unlimited text messaging. How many text... more

If a line has an x-intercept at x = −6 and a y-intercept at y = −5, find its equation in the form y = mx + b.

Need some help on how to do this problem. Any help is appreciated.

03/29/21

Fraction word problem

Ann collected sports equipment. 1/2 of what she collected are sports balls. 1/4 of that were softballs. How much of her sports collection were softballs?

03/26/21

How do you find scale factor when you are only given coordinates?

I was given (6,2) ----> (9,3) but I don't know how to find the scale factor when given coordinates since I'm used to whole numbers.

03/24/21

word problem in math

Riverside Elementary School is hold a school-wide election to choose a school color. Five eigths of the votes were for blue, 5/9 of the remaining votes were for green, and the remaining 48 votes... more

03/19/21

How do I do this flow chart, I don't know how to find congruent parts

Two column triangle YXV and UWVGiven: line YW and line UX bisect each otherProve: line YX congruent to line WUline YV congruent to line WVdef of a bisector?def of a bisector ... more

03/19/21

How do i do this, I don’t understand how to figure out all the congruent info

Given: U is a midpoint, line ST is parallel to line UH, Angle T is congruent to angle HProve: Line ST is congruent to line UHstatement:U is a midpoint, line ST is parallel to line UH, Angle T is... more

03/15/21

Find the speed of of the third friend

You and two friends want to meet up at a location equally distant from each of your homes. One of your friends lives 4 miles north of your home and the other lives 4 miles east. Determine the best... more

03/10/21

PLEASE SOLVE FOR Y

IN A ACUTE TRIANGLE XA is an altitude ( the “y” is in the line of “XA”) YZ= 10cm AREA OF TRIANGLE IS 50cm^2

Given <BCA is congruent to <EFD, segment BA is perpendicular to segment AD, segment ED is perpendicular to segment AD, and segment AC is congruent to segment DF.

Given <BCA is congruent to <EFD, segment BA is perpendicular to segment AD, segment ED is perpendicular to segment AD, and segment AC is congruent to segment DF.Prove: segment BC is congruent... more

Please help me with my homework

1.) Kathie spent $45 on a fruit salad. She bought bananas, mangoes, and apples. Bananas cost $1 per pound, mangoes cost $3 per pound, and apples cost $2 per pound. Identify the linear equation in... more

03/04/21

Solving Math problem

Renaldo has 650 marbles he want to put them in bags that hold 28 marbles each. How many full bags of marbles will he have 560/28

How thick is the frame?

The thickness of a frame around a rectangular picture is exactly one-eighth of the pictures width. The length of the picture is 5 inches longer than its width. The perimeter of the outer edges of... more

03/04/21

A dilation has center​ (0,0). Find the image of the point ​L(​-7,​0) for the scale factor 8

A dilation has center​ (0,0). Find the image of the point ​L(​-7,​0) for the scale factor 8

03/04/21

for 1 though 8, fill in each

4x7=(4x_)+(4x2)

03/03/21

Find:x, RM, and ST

M and N are the midpoints of sides RS and RT of △RST, respectively. Given:RM = RN = 4x + 1 ST = 9x − 5 m∠R = 60° Find:x, RM, and ST

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