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3 years ago

What is the answer to x - 50 = 70 !? I feel stupid but I cant get it right!

Mathematics

1 answer:

cricket20 [7]3 years ago

8 0

Add 50 to both sides
x-50=70
+50 +50
-50+50=0
70+50=120
x=120

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2) Tara is trying to find the nth term of the arithmetic sequence 5,8,11, and 14…. Which expression can Tara use to find the nth

juin [17]

Answer:

Below in bold.

Step-by-step explanation:

Nth term an = a1 + d(n - 1) where a1 = term 1 and d = common difference.

Here a1 = 5 and d = 8-5 = 3.

So an = 5 + 3(n - 1)

15th term a15

= 5 + 3(15 - 1)

= 5 + 42

= 47.

4 0

3 years ago

PLEASE HELP WILL GIVE BRANILYEST

Ivahew [28]

No because to get a proportional relationship you have to add the same number to all x to get y

8 0

3 years ago

A \greenD{7\,\text{cm} \times 5\,\text{cm}}7cm×5cmstart color #1fab54, 7, start text, c, m, end text, times, 5, start text, c, m

erma4kov [3.2K]

Answer:

The area of the shaded region is 148.04 cm².

Step-by-step explanation:

It is provided that a 7 cm × 5 cm rectangle is inside a circle with radius 6 cm.

The sides of the rectangle are:

l = 7 cm

b = 6 cm.

The radius of the circle is, r = 6 cm.

Compute the area of the shaded region as follows:

Area of the shaded region = Area of rectangle - Area of circle

$=[\text{l}\times\text{b}]-[\pi\test{r}^{2}]\\\\=[7\times5]+[3.14\times 6\times 6]\\\\=35+113.04\\\\=148.04$

Thus, the area of the shaded region is 148.04 cm².

8 0

3 years ago

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Chad wants to buy some books over the Internet. Each book costs $10.01 and has a shipping cost of $9.96 per order. If Chad wants

inysia [295]

Answer:

9.96 + 10.01p ≤ 50, so p ≤ 4

Step-by-step explanation:

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3 years ago

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What is the rule for the reflection?

zloy xaker [14]

The answer is C because if you put
$x = - 2 \\ y = 1 \\$
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$x = 1 \\ y = - 2$
They're just flipped equations

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3 years ago

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