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defon
3 years ago
14

Help (please show work)

Mathematics
1 answer:
nekit [7.7K]3 years ago
5 0

Answer:

230°

Step-by-step explanation:

1. A quadrilateral is a 4-sided shape that consists of 2 triangles.

2. The interior angles in a triangle equal 180°: a quadrilateral has interior angles of 360°.

3. x° + 25° + 45° + 60° = 360°

4. x° + 130° = 360°

5. x° = 230°

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liberstina [14]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
Jennifer went shopping at the
DiKsa [7]

Answer:

She bought 2 long sleeve shirts and 4 t-shirts

Step-by-step explanation:

Let number of long sleeves = x

Let number of t-shirts = y

x+y=6

∴y=6-x

14x+4y=44

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10x=20

x=2

y=6-x

=6-2=4

ANS: She bought 2 long sleeve shirts and 4 t-shirts

4 0
3 years ago
Read 2 more answers
(a) State the Cauchy-Schwarz inequality in an equation, in words, and in a planar sketch. (b) Use part (a) to give all solutions
valentinak56 [21]

Complete question

The complete question is shown on the first uploaded image

Answer:

The solution and the explanation is on the second third and fourth uploaded image

8 0
3 years ago
There are 4 white and 8 red roses in a bouquet. Find the ratios. The ratio of the number of red roses to the number of white ros
pychu [463]

Given:

Number of white roses = 4

Number of red roses = 8

To find:

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Solution:

Using the given information, the ratio of the number of red roses to the number of white roses is

\text{Required ratio}=\dfrac{\text{Number of red roses}}{\text{Number of white roses}}

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\text{Required ratio}=2:1

Therefore, the required ratio is 2:1.

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4 years ago
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lapo4ka [179]

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8 0
3 years ago
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