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Lynna [10]
3 years ago
14

Fact family for 3, 5, 8

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
8 0

Answer:

3+5=8

5+3=8

8-3=5

8-5=3

Step-by-step explanation:

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What is the solution to the equation below round your answer to two decimal decimal places log4 x=2.1
Natali [406]

Answer:

B 18.38

Step-by-step explanation:

log4x = 2.1

logx/log4 = 2.1

logx = log(4) x 2.1

logx = 1.2643

x = antilog(1.2643)

x = 18.38 (to 2 d.p)

4 0
2 years ago
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Help me out Wishing. What are the trigonometric ratios. Write all six.
MAVERICK [17]

Answer:

Sine - opposite : hypotenuse

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3 0
3 years ago
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Un rectangulo de madera se uso para en marcar un espejo en forma de rombo.Si los lados del marco miden 80.5 cm y 36.4, y las dia
QveST [7]

Answer:

1465.1 cm²

Step-by-step explanation:

El espejo en forma de diamante tiene la forma de rombo

Tenga en cuenta que: las diagonales del rombo tienen las mismas medidas de esos lados

Por lo tanto, el área del espejo se calcula como:

1/2 × Diagonal 1 × Diagonal 2

Diagonal 1 = 80.5 cm

Diagonal 2 = 36.4 cm

= 1/2 × 80.5 cm × 36.4 cm

= 2930.2 cm² / 2

= 1465.1 cm²

Por tanto, el área del espejo es 1465.1 cm².

8 0
2 years ago
Jenny is picking up carrots at a farm. Jenny put each carrots in 4 boxes. Jenny figures out that there are 20 carrots in each bo
Darina [25.2K]

Answer:

85

Step-by-step explanation:

you will do they 20 carrots times the 4 boxes which is 80 then add the 5 her dad gave her which gives you 85

5 0
3 years ago
7.) If a circle has a diameter of 40 inches, what is the same circles radius?
My name is Ann [436]
The radius is always half of the diameter so it would be 20 inches
5 0
2 years ago
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