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umka21 [38]
3 years ago
15

What is the length of CD¯¯¯¯¯¯¯¯?

Mathematics
1 answer:
vladimir2022 [97]3 years ago
6 0

Answer:

23 units

Step-by-step explanation:

Since both lines are chords, they're equal in length. This means we can set them equal to each other.

2x + 2x +2 = 15 + 8

This becomes 4x + 2 = 23.

Subtract two from each side to get 4x = 21.

Now divide by 4 to isolate x.

This makes x = 5.25.

Now we take the 5.25 and substitute it into the 2x + 2x + 2. This equals 23 units

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A pet store sells mice, reptiles, and birds.
kirill115 [55]

Answer:

The answer is C.

8 0
3 years ago
Members of a softball team raised $1513.50 to go to a tournament. They rented a bus for $961.50 and budgeted $46 per player for
aniked [119]

Answer: 1513.50=961.50+46x

The number of players the team can bring to the tournament = 12.

Step-by-step explanation:

Let x= the number of players the team can bring to the tournament.

Total money raised = Rent of bus + (Cost per player) (Number of players)

1513.50=961.50+46x\\\\\Rightarrow\ 46x=1513.50-961.50\\\\\Rightarrow\ 46x =  552\\\\\Rightarrow x=\dfrac{552}{46}\\\\\Rightarrow x=12

Hence, the number of players the team can bring to the tournament = 12.

6 0
3 years ago
Specific gravity will tell you a fraction of how much
Nikolay [14]

The value 0.92 indicates the relative density of the ice.

Data;

  • Density = 0.92g/ml
  • Specific gravity = 0.92

<h3>Specific Gravity</h3>

Specific gravity of a substance is defined as the relative density of substance. This can be further said to be the ratio between the density of a substance to the density of the reference substance.

mathematically;

relative density = \frac{density of substance}{density of reference}

The value 0.92 indicates the relative density of the ice.

Learn more on specific gravity here;

brainly.com/question/14932758

3 0
2 years ago
A line contains the points (4,2) and (0,-1).Which is thge equation of the line
sammy [17]
Y = 3x/4 - 1

Taking (-1-2)/(0-4) gives the slope of the line to be 3/4. Substituting x = 0 gives the y-intercept as -1.
3 0
3 years ago
Use inductive reasoning to write the five square numbers that follow 25
Oduvanchick [21]
If we observe the square numbers series, we can understand a pattern:
 1,4,9,16,25.
 In other words, we have the following
 1+3=4
 4+5=9
 9+7=16
 16+9=25
 In this pattern, we added 3,5,7 and 9 respectively to the previous number. In this way, to get the next numbers, we need to add 11,13,15,17 and 19 respectively to get the answer to previous number.
 25+11=36
 36+13=49
 49+15=64
 64+17=81
 81+19=100
 So, the five square numbers that follow 25 are 36, 49, 64, 81, 100.
 answer
 36, 49, 64, 81, 100.

6 0
3 years ago
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