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3 years ago

Quadrilateral RSTU is similair to Quadrilateral JKLM . Which statement is NOT true ?

Mathematics

2 answers:

astraxan [27]3 years ago

4 0

Answer:

D is congruent to quadrilateral RSTU

Step-by-step explanation:

Anna007 [38]3 years ago

3 0

Is there a picture?

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PLEASE HELP

vfiekz [6]

Answer:

i think you should look up a yt video to see how to do it lol

Step-by-step explanation:

4 0

3 years ago

Please help me with this question please

lora16 [44]

Answer:

○ sin 15° = sin 30°⁄2 = ±√[1 - cos 30°\2]

Step-by-step explanation:

According to the Sine Half-Angle Identity, this is the formula:

sin x = sin ˣ⁄2 = ±√[1 - cos x\2]

Notice the -cos x\2 inside the radical. The second option nearly resembles this option. It has a positive symbol inside. Do not let this confuse you. The Cosine Half-Angle Identity is the formula that has a positive in the radical:

cos x = cos ˣ⁄2 = ±√[1 + cos 30°\2]

I am joyous to assist you anytime.

7 0

3 years ago

I neeeeeed help RIGHT NOW

Alborosie

Answer:

A. Raheem

Step-by-step explanation:

it can't be any of the answers that have addition because -4 has to move up 8 spaces on the y axis to get to +4 and -2 needs to move up 4 spaces to get to +2 and you can only use 1 rule so A is correct

please give me brainliest

6 0

2 years ago

Suppose the number of hours boys B and the number of hours girls G take to complete their homework is modeled by B=2n+5 and G=3n

zimovet [89]

The total number of hours taken by n students is modeled by $T =5n+4$ .

Step-by-step explanation:

Here we have , Suppose the number of hours boys B and the number of hours girls G take to complete their homework is modeled by B=2n+5 and G=3n-1, where n is the number of students. We need to write a function that models the total number T of hours it takes boys and girls to complete their homework for n students .

The number of hours boys take to complete their homework, B=2n + 5
The number of hours girls take to complete their homework, G = 3n – 1

We are to derive the total number T of hours taken by n students.

Total number of Hours

T=Number of hours taken by boys+Number of hours taken by Girls

T=B+G

⇒ $T=(2n + 5) + (3n - 1)$

Next, we simplify by collecting like terms

⇒ $T=2n + 5 + 3n - 1$

⇒ $T=2n+ 3n+ 5-1$

⇒ $T =5n+4$

The total number of hours taken by n students is modeled by $T =5n+4$ .

4 0

3 years ago

parameter and statistic in a Harris Interactive survey of 2276 adults in the United States, it was found that 35% of those surve

andrew-mc [135]

Answer:

The population is the entire adult population of the United States.

The sample is the group of 2276 adults in the US surveyed.

The value of 35% a statistic.

Step-by-step explanation:

A parameter is a characteristic of a population. It is a numerical value of the population characteristic. It is based on all the population values.

A statistic is a characteristic of a sample. It is a numerical value of the sample characteristic. It is based on all the sample values drawn from the population.

A sample statistic is an unbiased estimator of the population parameter.

The sample statistic is also known as the point estimate of the parameter value.

In this case it is provided that of the 2276 adults in the US surveyed, 35% never travel using commercial airlines.

The population is the entire adult population of the United States.

The sample is the group of 2276 adults in the US surveyed.

The population parameter will be the population proportion of adults in the US who never travel using commercial airlines.

The statistic will be the 35% of the 2276 adults in the US surveyed, who never travel using commercial airlines.

7 0

3 years ago