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astra-53 [7]
3 years ago
9

Please help me solve all these problems 1-9 thanks in advanced

Mathematics
1 answer:
Elodia [21]3 years ago
8 0
1) 50:1
2) 50:1
3) 49:1
4) 16:1
5) 30:1
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Calculate the area and perimeter of 4 cm and 6 cm​
garri49 [273]

Answer:

Area: 24   Perimeter: 20

Step-by-step explanation:

Area (multiply side 1 by side 2):

4×6=24

Perimeter (add all of the sides together):

4+4=8

6+6=12

8+12=20

7 0
2 years ago
What is the value of x in equation (-35)^x = 1
FinnZ [79.3K]

Answer:

x = 0.

Step-by-step explanation:

(-35)^x = 1

Now any number to the power 0 is 1.

So x = 0.

5 0
4 years ago
The tables show linear relationships between x and y. Write an equation in slope-intercept form for each relationship.
Alenkinab [10]
The first thing you need to do is calculate the slope. pick 2 of the ordered pairs.

i'll use (1, 4) and (0, 6)

m = (6 - 4)/(0 - 1)
m = (2)/(-1)
m = -2

so the slope is -2. slope intercept form is written as y = mx + b and you have one part of that equation

y = -2x + b

to find b, use one of the selected points. i'll use (0, 6).

(6) = -2(0) + b
6 = b
b = 6

therefore:

y = -2x + 6
6 0
3 years ago
Jackie wants to plant 2 1/2 rows of corn in her garden. She needs 3 1/4 ounces of seed for each row. How many totally ounces of
dimaraw [331]

Answer:

8\frac{1}{8} ounces.

Step-by-step explanation:

Given

Number of rows of corn =2\frac{1}{2} rows.

Seed required in each row is =3\frac{1}{4} ounces.

So, total seed required to plant corn in 2\frac{1}{2} rows is

Number of rows of corn \times Seed required in each row

=(2\frac{1}{2})\times(3\frac{1}{4})\\\\\ Multply\ denominator\ to\ whole\ number\ part\ then\ add\ that\ number\ to\ numerator\\\\=\frac{5}{2}\times\frac{13}{4}\\ \\Divide\ 65\ by\ 8\ we\ have\ 8\ with\ reminder\ 1\\\\=\frac{65}{8}\\\\So,\frac{65}{8} =8\frac{1}{8}

7 0
3 years ago
How many and what type of solution(s) does the equation have?
zzz [600]

Answer:

2 irrational solutions.

Step-by-step explanation:

6p^2 = 8p + 3

0 = -6p^2 + 8p + 3

The roots are:

p = (2/3) - (8.5)^(1/2)/3, and

p = (2/3) + (8.5)^(1/2)/3

These are irrational numbers.

There are 2 irrational solutions.

3 0
3 years ago
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