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2 years ago

What is the y intercept of the line given by the equation y=3x-11?

Mathematics

2 answers:

Step2247 [10]2 years ago

4 0

For apex the answer is C (0,-11)

horrorfan [7]2 years ago

3 0

The y-intercept is (0,-11), which is option C.

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Substitute t=3 and t=5 to determine if the two expressions are equivalent. 4(t+3) 4t+12 Which statements are true? Check all tha

almond37 [142]

Answer:

Answers are:

The value of both expressions when t=3 is 32.

The the value of both expressions when t=3 is 24.

The two expressions are equivalent.

Step-by-step explanation:

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Solve the equation: 15+ 5x = -x - 3

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Can someone please answer #3 and 4

MariettaO [177]

<u>Question 3:</u>

$\boxed { \boxed { \text{Ratio of length} = \dfrac{Length_{ 1}}{Length_{2}} }}$

$\text {Ratio of the perimeter = } \dfrac{\text{larger figure}}{\text{smaller figure}}} = \dfrac{26}{6} = \dfrac{13}{3}$

$\boxed { \boxed { \text{Ratio of area} = \bigg( \dfrac{Length_{ 1}}{Length_{2}} \bigg)^2}}$

$\text {Ratio of the ares = } \bigg(\dfrac{\text{larger figure}}{\text{smaller figure}}}\bigg)^2 = \bigg(\dfrac{26}{6} \bigg)^2 = \bigg(\dfrac{13}{3}\bigg)^2 = \dfrac{169}{9}$

$\boxed { \boxed {\text {Answer: } \dfrac{13}{3} \text{ and }\dfrac{169}{9}}}$

<u>Question 4:</u>

Find Apothem (Height of 1 triangle):

using tan rule :

$\boxed { \boxed {\tan( \theta ) = \dfrac{\text{opp}}{\text{adj}} }}$

$\tan( 36) = \dfrac{5}{\text{Apothem}}$

$\text{Apothem}= 5 \div \tan( 36)$

$\text{Apothem}= 6.88$

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$\boxed {\boxed {\text {Area of triangle = } \dfrac{1}{2} \times \text{base} \times \text{height}}}$

$\text {Area of 1 triangle = } \dfrac{1}{2} \times 10 \times 6.88$

$\text {Area of 1 triangle = } 34.4$

$\text {Area of 1 triangle = } 5\times 34.4$

$\text {Area of 5 triangle = } 172 \textdegree$

$\boxed {\boxed {\text{Answer : Area of the pentagon = 172 in} ^2}}$

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2 years ago

What does 66+____=92

TiliK225 [7]

Answer:

Step-by-step explanation:

92-66=26

66+26=99

The answer is 26

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