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Andreas93 [3]
3 years ago
14

I NEED HELP WITH 2 QUESTIONSS

Mathematics
1 answer:
ryzh [129]3 years ago
6 0
1. 75

2. Between 87 and 88
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El solar de María tiene forma rectangular los lados miden 36 cm y 40 cm cuántos metros cuadrados tiene el terreno? cuál es el pe
Taya2010 [7]

Answer:

Area of rectangular land = 1,440 cm².

Perimeter of rectangular land = 152 cm

Step-by-step explanation:

Given:

Length of rectangular land = 36 cm

Width of rectangular land = 40 cm

Find:

Area of rectangular land

Perimeter of rectangular land

Computation:

Area of rectangle = length x width

Area of rectangular land = 36 x 40

Area of rectangular land = 1,440 cm²

Perimeter of rectangle = 2[l + b]

Perimeter of rectangular land = 2[36 + 40]

Perimeter of rectangular land = 2[76]

Perimeter of rectangular land = 152 cm

4 0
3 years ago
I need help on this lol
Snezhnost [94]
Terms are 3x, 5, 2x, and x.
Like terms are 3x and 2x.
Coefficients are 3 and 2.
Constant is 5.

lmk if anything is incorrect!!
6 0
3 years ago
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Solve for y. Do not put any spaces in your y=mx+b answer. 3y=2+9 *
horrorfan [7]

Answer:

y=11/3

Step-by-step explanation:

3y=2+9

Divide both sides by 3.

3y/3 = (2+9)/3

y=2/3+9/3

Combine like terms.

<u>y=11/3</u>

5 0
3 years ago
PLEASE I AM MARKING BRAINLEST!
Artemon [7]

Answer:

5, 9,13,17

Step-by-step explanation:

5 +4 +4+4

8 0
3 years ago
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Which sampling method is MOST appropriate in estimating the average number of votes for each candidate in an election across a c
kaheart [24]

Answer:

B. Stratified sampling, because there are specific subgroups to investigate.

Step-by-step explanation:

Stratified Sampling is a sampling method and is used when the population has subgroups with different characteristics. Random sampling is applied in each of the sub-groups <em>proportional </em>to their size and then these samples <em>combined </em>together to create sample of the study.

Since there are three towns with people from different occupations ( retirees,business owners, office workers), it is better to use stratified sampling method.

4 0
3 years ago
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