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harina [27]
3 years ago
6

Monica likes to watch birds and keep track of those she sees. One week Monica saw 25 cardinals and 12 finches. Write an expressi

on for the number of cardinals and finches she saw.
Mathematics
1 answer:
arlik [135]3 years ago
5 0

Monica saw a total of 37 cardinals and finches

<em><u>Solution:</u></em>

Given that, Monica likes to watch birds and keep track of those she sees

One week Monica saw 25 cardinals and 12 finches

<em><u>To find: Number of cardinals and finches she saw</u></em>

From given,

Number of cardinals = c = 25

Number of finches = f = 12

Let "t" be the number of cardinals and finches she saw

Then we can say,

Total number of finches and cardinals = Number of cardinals + Number of finches

t = c+f\\\\t = 25+12\\\\t = 37

Thus she saw 37 cardinals and finches

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Answer:

because AC and BD bis => AX = XC; BX = XD

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                                                    m∠AXD = m∠BXC ( 2 opposing angles)

because ΔAXD ≅ ΔCXB (SAS)

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Step-by-step explanation:

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3 years ago
A pool measures 100 meters by 100 meters. A toddler, inside the pool, throws a ball and it lands 60 centimeters from one edge of
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100 m = 10,000 cm thus 10,000 cm - 60 cm = <span>9,940 cm or 9.940 m</span>
7 0
3 years ago
100 point!!!
jok3333 [9.3K]

Answer:

45 grams

Step-by-step explanation:

1st order: 27 people

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Coriander: 35 g

Cumin Seeds: 20 g

20+25+35+20=60+40=100

For 1 person:

Ginger: 1 1/3 g

Turmeric: 1 2/3 g

Coriander: 2 1/3 g

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Multiply all that by 27

For 27 people:

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4 0
3 years ago
What is the value of K?
Ksju [112]
Answer: The value of k for which one root of the quadratic equation kx2 - 14x + 8 = 0 is six times the other is k = 3.
Let's look into the solution step by step.

Explanation:

Given: A quadratic equation, kx2 - 14x + 8 = 0

Let the two zeros of the equation be α and β.

According to the given question, if one of the roots is α the other root will be 6α.

Thus, β = 6α

Hence, the two zeros are α and 6α.

We know that for a given quadratic equation ax2 + bx + c = 0

The sum of the zeros is expressed as,

α + β = - b / a

The product of the zeros is expressed as,

αβ = c / a

For the given quadratic equation kx2 - 14x + 8 = 0,

a = k, b = -14, c = 8

The sum of the zeros is:

α + 6α = 14 / k [Since the two zeros are α and 6α]

⇒ 7α = 14 / k

⇒ α = 2 / k --------------- (1)

The product of the zeros is:

⇒ α × 6α = 8 / k [Since the two zeros are α and 6α]

⇒ 6α 2 = 8 / k

⇒ 6 (2 / k)2 = 8 / k [From (1)]

⇒ 6 × (4 / k) = 8

⇒ k = 24 / 8

⇒ k = 3
6 0
2 years ago
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