All categories

3 years ago

Help plzzzzzzzzzzz WILL MARK BRAINLIST

Mathematics

2 answers:

vodomira [7]3 years ago

6 0

The answer is 7. Plug in -1 for x and solve

Ivanshal [37]3 years ago

3 0

Answer:

Step-by-step explanation:

(-1^2)x 3 = 3

-1 x 4 = -4

3--4 = 7

You might be interested in

7 fewer than w <br> Expression

borishaifa [10]

Answer: w - 7

Step-by-step explanation:

The expression is simply less 7 less than w, or w - 7.

7 0

3 years ago

A red kangaroo can cover 40 feet in 1 jump.How Many feet can the red kangaroo cover in 12 jumps

Nikitich [7]

480 feet in 12 jumps
40 times 12

4 0

3 years ago

Read 2 more answers

Can someone please help me solve this question. What is 8^6×8^9

Mademuasel [1]

Answer:

(8^6) × (8^9)=

3.51843721 ×10¹³

5 0

3 years ago

Read 2 more answers

Sum and Product of zeroes of the quadratic polynomial 16s² - 16s + 4 respectively is:Sum and Product of zeroes of the quadratic

andrew-mc [135]

Answer:

The sum and product of zeroes are 1 and 1/4, respectively.

Step-by-step explanation:

To determine the zeroes of the quadratic polynomial, let equalize the polynomial to zero and solve in consequence:

$16\cdot s^{2}-16\cdot s + 4 = 0$

By the General Quadratic Formula:

$s_{1,2} = \frac{16\pm \sqrt{(-16)^{2}-4\cdot (16)\cdot (4)}}{2\cdot (16)}$

$s_{1,2} = \frac{1}{2}$

Which means that zeroes are $s_{1}=s_{2}=\frac{1}{2}$ .

The sum and product of zeroes are, respectively:

$s_{1}+s_{2} =\frac{1}{2}+\frac{1}{2}$

$s_{1}+s_{2} = 1$

$s_{1}\cdot s_{2} = \left(\frac{1}{2} \right)^{2}$

$s_{1}\cdot s_{2} = \frac{1}{4}$

The sum and product of zeroes are 1 and 1/4, respectively.

4 0

4 years ago

Ursula makes $5 for every 1 dog she walks. In the relationship between dollars earned and dogs walked, ________ is the dependent

Stolb23 [73]

Answer:

B) Dollars earned is the dependent variable, which often called y

Step-by-step explanation:

The dollars earned cannot be determined without knowing how many dogs were walked. In other words, the value of y is dependent on the x value.

4 0

4 years ago