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svet-max [94.6K]

3 years ago

10

I'll mark brainliest need help ASAP please and thank you

1 answer:

liq [111]3 years ago

7 0

Hello,

For the first question, congruent triangles have congruent corresponding angles and sides. For option choice A, MN corresponds with PQ, not PR, so it is incorrect to conclude that they are equal. The answer is A.

For the second question, we are given two angles and an not included side, so it would be AAS.

The answer is A, I believe.

Hope this helps!

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Please help me and pls explain me how u got the answer

Evgesh-ka [11]

Answer: 8.55x10^13

Step-by-step explanation: 1.9 x 4.5 = 8.55 10^10 + 10^3 = 10^13

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3 years ago

When you mix two colors of paint in equivalent ratios, the resulting color is always the same. Complete the table as you answer

Yuliya22 [10]

Answer:

1. 5 cups of yellow paint.

2. 15 cups of yellow paint to 3 cups of blue paint.

3. 1:5 is the proportional relationship.

4. 5 is the constant of proportionality, it represents the . of yellow cups of paint.

Step-by-step explanation:

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Yuki888 [10]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Where is the vertex located of the parabola y=x^2+6x+7

Zepler [3.9K]

Y = (x^2 + 6x + 9) + 7 - 9
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4 0

3 years ago

The three most popular ice cream flavors are chocolate, strawberry, and vanilla, comprising 97% of the flavors sold at an ice cr

vesna_86 [32]

Using a system of equations, it is found that:

38% consumes vanilla.
14% consumes strawberry.
45% consumes chocolate.

In our system, we have that:

x is the percentage of vanilla.
y is the percentage of strawberry.
z is the percentage of chocolate.

Those 3 compromise 97% of the flavors, hence:

$x + y + z = 97$

Vanilla sells <u>10% more than twice strawberry</u>, hence:

$x = 10 + 2y$

Chocolate sells <u>7% more than vanilla</u>, hence:

$z = x + 7$

Since $x = 10 + 2y$

$z = 10 + 2y + 7$

$z = 2y + 17$

Replacing in the first equation, we can solve for y:

$x + y + z = 97$

$10 + 2y + y + 2y + 17 = 97$

$5y = 70$

$y = \frac{70}{5}$

$y = 14$

With y, we can solve for x and for z.

$x = 10 + 2y = 10 + 2(14) = 38$

$y = 2y + 17 = 2(14) + 17 = 45$

Hence:

38% consumes vanilla.
14% consumes strawberry.
45% consumes chocolate.

A similar problem is given at brainly.com/question/24778333

7 0

3 years ago