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2 years ago

WILL GIVE BRAINLIEST

Mathematics

2 answers:

nadya68 [22]2 years ago

8 0

Answer: $2^{10}$

They give you the answer in the question. Multiply $2^{3}$ and $2^{7}$ .

When multiplying exponents we add them.

Pani-rosa [81]2 years ago

7 0

Answer:

2¹⁰

Step-by-step explanation:

when the bAse the same

then,

we take them common and add their exponents.

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Write an expression to show 9 less than the sum of t and h.

Dafna11 [192]

Answer:

(t + h) - 9

Step-by-step explanation:

I am pretty sure that the answer is

(t + h) - 9

Tell me if I am wrong

Can I get brainliest

6 0

3 years ago

Raul is making chocolate chip pancakes. The number of chocolate chips he uses is proportional to how many ounces of mix he makes

Gemiola [76]

Answer:

12 = 5k/2

24 = 5k

Step-by-step explanation:

Raul is making chocolate chip pancakes.

The number of chocolate chips he uses is proportional to how many ounces of mix he makes.

Hence,

Chocolate chips ∝ Number of Ounces

Chocolate chips = c

Number of Ounces = m

= cm

c = km

Where k = Constant of Proportionality

The recipe said that for every 2 1/2 ounces of the mix, 12 chocolate chips be added.

Hence

12 = 21/2 × k

12 = 5/2 × k

12 = 5k/2

Cross multiply

12 × 2 = 5k

24 = 5k

The equation that represents the relationship between c the number of chocolate chips and m the number of ounces is

12 = 5k/2

24 = 5k

8 0

3 years ago

What is ?/? + 2/7 =1

lapo4ka [179]

Answer:

5/7

Step-by-step explanation:

$x + \frac{2}{7} = 1 \\ \\ x = 1 - \frac{2}{7} \\ \\ x = \frac{7}{7} - \frac{2}{7} \\ \\ x = \frac{5}{7}$

8 0

2 years ago

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A square pyramid has a base with sides 36 meters long and with a slant height of 6.5 meters

Anna35 [415]

Answer:

A. (Image attached)

B. 1764 m^2

Step-by-step explanation:

4 0

3 years ago

Use long division 4÷14.4 HELP

Pie

= 3.60

Solution:
We have the equation:
14.4 ÷ 4 = 3.60
Calculated to 2 decimal places.

3 0

3 years ago

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