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AfilCa [17]
2 years ago
11

Someone help me plsss

Mathematics
1 answer:
Vesnalui [34]2 years ago
3 0

Answer:

69.5 and 70.5

Step-by-step explanation:

consecutive numbers mean they are one up from the other

- e.g. 2 and 3,

- 15 and 16

if the first one is x, we can write the second consecutive number as x + 1

The info tells us the sum of these two numbers is 140, so we can write an equation and solve for x.

x + (x + 1) = 140

2x + 1 = 140

2x = 139

x = 139/2 = 69.5

(now we find the next number)

69.5 + 1 = 70.5

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Find the value of X in the triangle shown.
zalisa [80]
X = 12

Use the Pythagorean Theorem.
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169 = 25 + x^2
Subtract 25 from both sides.
144 = x^2
Take the square root.
12 = x
7 0
2 years ago
Please help me with this!!!
11111nata11111 [884]
1) 4/5 + 4/5 = 1 3/5
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7 0
3 years ago
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Omar bakes 72 cupcakes for his birthday party. He gives all the cupcakes away,
Vikki [24]

Answer: 8

Step-by-step explanation: just did a quiz

6 0
3 years ago
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I need help on this question anyone know this ?
WITCHER [35]

Answer:

y = 4(2)^{x}

Step-by-step explanation:

An exponential function in standard form is

y = a b^{x}

Use ordered pairs from the table to find a and b

Using (0, 4), then

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y = 4 b^{x}

Using (1, 8)

8 = 4 b^{1} = 4b ( divide both sides by 4 )

b = 2

y = 4 (2)^{x} ← represents the values in the table

7 0
3 years ago
A rectangle has a length of 72 cm and a width of 56 cm. A second rectangle has the same area as this one, but its width is 21 cm
Anastaziya [24]

Answer:

192

Step-by-step explanation:

Well if the first rectangle is 72 and 56, then we can find the area of that by multiplying length times width which would be 4032, so that would be the area of the second one. then we divide 4032 by 21, which is 192.

P.S, This is my first question answered, so if im wrong please let me know, thank you!

3 0
2 years ago
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