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3 years ago

Choose the polynomial that is written in standard form? |||||Pictured|||||

Mathematics

2 answers:

Usimov [2.4K]3 years ago

8 0

The 3rd one down is correct

-Dominant- [34]3 years ago

6 0

Answer:

C. $-3x^8y^2+9x^2y+10x^2$

Step-by-step explanation:

We are asked to choose the polynomial that is written in standard form.

We know that a polynomial is written in standard form, when it is written in descending order of degrees that is from highest degree to lowest degree.

Upon looking at our given choices, we can see that option C is the correct choice as it is written in descending order of degrees.

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Find the GCF of 35, 60, and 25

user100 [1]

Answer:

5 is the GCF

Step-by-step explanation:

The factors of 35 are: 1,5,7,35

The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60

The factors of 25 are: 1, 5, 25

The highest or greatest factors that all of them have in common is 5.

4 0

3 years ago

Angles U and V are supplementary angles. The ratio of their measures is 7:13 Find the measure of each angle

GREYUIT [131]

If $u$ and $v$ are supplementary angles, then

$u+v=180^{\circ}~~~~~\mathbf{(i)}$

The ratio of $u$ and $v$ is $\dfrac{7}{13}:$ 

$\dfrac{u}{v}=\dfrac{7}{13}\\\\\\ u=\dfrac{7v}{13}~~~~\mathbf{(ii)}$

Substitute $\mathbf{(ii)}$ into $\mathbf{(i)}:$

$\dfrac{7v}{13}+v=180^{\circ}\\\\\\ \left(\dfrac{7}{13}+1 \right )\cdot v=180^{\circ}\\\\\\ \left(\dfrac{7}{13}+\dfrac{13}{13} \right )\cdot v=180^{\circ}\\\\\\ \dfrac{20}{13}\cdot v=180^{\circ}\\\\\\ v=180^{\circ}\cdot \dfrac{13}{20}\\\\\\ \boxed{\begin{array}{c} v=117^{\circ} \end{array}}$

From $\mathbf{(i)},$ we find the measure of $u:$

$u=180^{\circ}-v\\\\ u=180^{\circ}-117^{\circ}\\\\ \boxed{\begin{array}{c} u=63^{\circ} \end{array}}$

7 0

3 years ago

Select the expression that shows the application of the distributive property for

sergeinik [125]

Answer:

c. 9t+45 that shows distributive property

where it shows a*(b+c)=(a*b)+(b*c).so,9(t+5)=9*t+9*5

8 0

2 years ago

ABCD is a rectangle. AB = 2x + y, BC = x + 2, DC = x + 12, and AD = y + 6. Find AB. =

iren2701 [21]

Answer:

See attached image

Step-by-step explanation:

See attached image

3 0

2 years ago

Death Valley headquarters in California is 190 feet below sea level. Badwater, America's lowest point, is 92 feet lower than Dea

olga_2 [115]

Answer: Badwater is 282 feet below the sea level.

Step-by-step explanation:

Given: Death Valley headquarters in California is 190 feet below sea level. Badwater, America's lowest point, is 92 feet lower than Death Valley headquarters.

To find the depth of Badwater we need to add depth of Death Valley headquarters from sea level to the depth of Badwater from Death valley headquarters.

i.e. The Depth of Badwater from sea-level = 190 feet +92 feet

= 282 feet

Hence, Badwater is 282 feet below the sea level.

3 0

3 years ago