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3 years ago

Explain why this triangle is congruent.

Mathematics

1 answer:

astraxan [27]3 years ago

4 0

Answer:because...

Step-by-step explanation:

they are the same size and both can reflect on eachother .

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Quiz: Angle Measures and Segment Lengths scores

Olegator [25]

Answer:

What is the value of x + z? ... length of line segment IK? a. 4 units b. 42 units c. 82 units d.

Step-by-step explanation:

7 0

3 years ago

riadik2000 [5.3K]

Answer:

i think its c too i mean it looks like you picked c too

Step-by-step explanation:

lol

4 0

2 years ago

Multiply using FOIL or Table method (x + 4) (x + 5)

mylen [45]

Answer:

${x}^{2} + 9x + 20$

Step-by-step explanation:

1) Use FOIL method: (a + b) (c + d) = ac + ad + bc + bd.

${x}^{2} + 5x + 4x + 20$

2) Collect like terms.

${x}^{2} + (5x + 4x) + 20$

3) Simplify.

${x}^{2} + 9x + 20$

Therefor, the answer is x² + 9x + 20.

5 0

2 years ago

Kim ran a mile in PE class. After resting for 1 hour her heart rate was 75 beats per minute. If her heart rate decreased by ⅖ ,

Andreas93 [3]

Answer:

125

Step-by-step explanation:

since you take away 2/5 of the original number to get 75, 75 is equal to 3/5's of the original. You then divide 75 by 3, get 25, then multiply 25 by 5 to find the answer which is 125.

6 0

2 years ago

What is the value of y?

kirill115 [55]

We are going to need more contex to awnser this

5 0

2 years ago