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nekit [7.7K]
3 years ago
11

Bradley and Kelly are out flying kites at a park one afternoon. A model of Bradley and Kelly's kites are shown below on the coor

dinate plane as kites BRAD and KELY, respectively:
Which statement is correct about the two kites?
A. They are similar because BR : DB is 1 : 3 and KE : YK is 1 : 3
B. They are similar because BR : DB is 1 : 2 and KE : YK is 1 : 2
C. They are not similar because BR : DB is 1 : 2 and KE : YK is 1 : 3
D. They are not similar because BR : DB is 1 : 3 and KE : YK is 1 : 2

Mathematics
2 answers:
Reptile [31]3 years ago
8 0

The answer I am going with is between A and D but I mainly go with D. I hope this works


GalinKa [24]3 years ago
7 0

Answer:  They are not similar because BR : DB is 1:2 and KE :YK is 1:3. I just took the test, good luck hope you get a good score.


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Which solid has five faces, four lateral faces, one base, five vertices, and eight edges?
Tanzania [10]
The solid that has five faces , four lateral faces, one base, five vertices, and eight edges would be :
Square pyramid

Hope this helps
6 0
3 years ago
A chemist has two alloys, one of which is 5% gold and 20% lead and the other which is 30% gold and 50% lead. How many grams of e
dmitriy555 [2]

The amount of the first alloy is 450 grams and the amount of the second alloy is 30 grams.

<h3>What is a linear equation?</h3>

It is defined as the relation between two variables, if we plot the graph of the linear equation we will get a straight line.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

We have:

A chemist has two alloys, one of which is 5% gold and 20% lead and the other which is 30% gold and 50% lead.

Let's suppose the x is the amount of the first alloy and y is the amount of the second alloy:

We can make two linear equation in two variables:

0.05x + 0.3y = 31.5  ...(1)

0.2x + 0.5y = 105  ...(2)

After solving the above two linear equations by substitution method, we get:

x = 450 grams

y = 30 grams

Thus, the amount of the first alloy is 450 grams and the amount of the second alloy is 30 grams.

Learn more about the linear equation here:

brainly.com/question/11897796

#SPJ1

3 0
2 years ago
a train is traveling from New Orleans to Memphis at a speed of 79 mph. New Orleans and Tennessee are 397.1 miles apart. How long
GrogVix [38]
<span>The train will need 5 hours to reach Tennessee</span>
7 0
3 years ago
235+374= use rounding or compatible numbers to estimate the sum
vlada-n [284]
Round to tens: 240 + 370 = 610
round to hundreds: 200 + 400 = 600

hope this helps
7 0
3 years ago
23 - x = 142 ggghhgfff
Dafna1 [17]

Answer:

x=-119

Step-by-step explanation:

23-x=142

-23       -23

-x=119

switch the signs

x=-119

5 0
3 years ago
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