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2 years ago

PLEASE HELP ILL GIVE BRAINLIESTTTT :)

Mathematics

1 answer:

Andru [333]2 years ago

5 0

Angle P is 50 degrees

OP is 17cm

They are similar quadrilaterals so their corresponding parts are congruent.

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Write an algebraic expression to match the graph<br><br> please help!

skelet666 [1.2K]

the graphed equation is:

y = -|x| + 1

<h3></h3><h3>How to find the algebraic expression that matches the graph?</h3>

On the graph, we can see an absolute value equation, which opens downwards, and passes through the points (1, 0) and (0,1).

The general absolute value equation is:

y = a*|x - b| + c

Because the vertex is at the point (0, 1), we know that:

b = 0, c = 1

Replacing that we get:

y = a*|x| + 1

Now, this must be zero when we evaluate in x = 1, then:

0 = a*|1| + 1

a = -1

Then the graphed equation is:

y = -|x| + 1

If you want to learn more about absolute value functions:

brainly.com/question/3381225

#SPJ1

4 0

2 years ago

Two families visit a zoo. The entrance charge for adults and children aged 16 or over is £x. The entrance charge for children ag

miskamm [114]

(1) 3x + 2y = 51
(2) 2x + 4y = 54
2*(1) 6x + 4y = 102
2*(1)-(2) 4x + 0y = 48
Divide by 4: x = 12
y = 7.5

6 0

4 years ago

A circular rug has a circumference of 12.56 feet. What is the area of the rug? (Use 3.14 for .) A. 6.28 square feet B. 25.12 squ

dedylja [7]

Hey there!
Here's you your answer: D; 12.56
How i got it: *image attached*
Hope this helps!

4 0

3 years ago

Three locations are marked next to a river. Points B and C are on the same side of the river, and point A is on the other side o

nlexa [21]

Answer:

74.31353

=74 m

Step-by-step explanation:

given that three locations are marked next to a river. Points B and C are on the same side of the river, and point A is on the other side of the river. To find the distance AB across a river, a distance BC of 241 meters is laid off on one side of the river. It is found that the angle at point B is 108.6° and the angle at point C is 14.9°.

we have information about triangle ABC as side BC =241, Angle B = 108.6 and angle C = 14.9 degrees.

Hence this is an obtuse scalene triangle.

Angle ∠A = 56.5° (III angle)

Using sine formula we get

$\frac{AB}{sin 14.6} =\frac{BC}{sin 56.5} \\AB = 74.31353$

So distance AB is 74 metres.

5 0

3 years ago

What is da answer?Brainlest to the best answer

zimovet [89]

Answer:

g(-6)=-13

Step-by-step explanation:

$g(x)=3x+5\\\\x=-6\\\\g(-6)=3(-6)+5\\\\g(-6)=-18+5\\\\g(-6)=-13$

when the problem says find g(120) and they give you g(x) you just have to put instead of x put 120

so in this case instead of x we put - 6

6 0

4 years ago

￼￼ PLEASE HELP ILL GIVE BRAINLIESTTTT :)

PLEASE HELP ILL GIVE BRAINLIESTTTT :)