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mars1129 [50]
3 years ago
13

Solving systems by elimination.

Mathematics
1 answer:
Anna71 [15]3 years ago
5 0

Answer:

These are the answers :) If you have any questions feel free to ask!

1. (1,3)

2. (6,6)

3. (-1,-2)

4. (6,3)

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In the diagram below, BC−→− bisects ∠FBE
nirvana33 [79]

Answer:

<em>m∠EBC = 34° </em>

Step-by-step explanation:

m∠DBC = m∠DBE + m∠ EBC

m∠DBC - m∠DBE = m∠EBC

(12x - 3)° - (5x + 12)° = (3x + 13)°

12x - 5x - 3 - 12 = 3x + 13

4x = 28

x = 7

<em>m∠EBC </em>= (3(7) + 13)° <em>= 34° </em>

7 0
2 years ago
Line segment AB is dilated to create line segment A'B' using point Q as the center of dilation.
Mekhanik [1.2K]

The scale factor in the question given above is: 2 See the explanation below.

<h3>What is a scale factor?</h3>

In math, the scale factor is the extent or ratio by which a geometrical shape is enlarged or reduced.

<h3>What is the explanation for the above answer?</h3>

We know that:

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Given the above, the distance from point Q to point A' is 2.50. This is double the distance from point Q to point A.

The scale factor is 2.

1.25 + 1.25 = 2.50

2.50 / 1.25 = 2

Learn more about scale factor at;
brainly.com/question/25722260
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7 0
2 years ago
Solve the following right triangle using the Pythagorean Theorem and trig ratios to find the missing side length and missing ang
jekas [21]
20 Bc 15x15=225 and 25x25=625 625-225=400 and 400 squared root is 20
8 0
3 years ago
There is an ice cream and candy shop next-door that is the same size as your bakery. How many 30th of the space does it take up
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Well, this is basically perimeter and Area. So, if there next door, your going to want to find out 50% of the ice cream shop and candy shop. 40% of it is next to each other . So 40 x 2= 80, there’s the answer . Hope this helps!!!
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3 years ago
True or False: The following relation is a function.
AysviL [449]

Answer:

A

Step-by-step explanation:

true

6 0
2 years ago
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