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2 years ago

2+2 I need help with this problem

Mathematics

2 answers:

seropon [69]2 years ago

7 0

2 +2 = 4 . The answer is 4.

Pavlova-9 [17]2 years ago

5 0

Two plus two equals four

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Y=-x^2-10x-16 on graph

lana [24]

Answer:

It is a Non-Linear graph:

8 0

3 years ago

Plzz help me with the correct ans find x

Tresset [83]

Answer:

Step-by-step explanation:

Since, triangle ABC is the enlargement of triangle XYZ.

$\therefore \triangle ABC \sim \triangle XYZ$

So, corresponding sides of both the triangles would be in proportion.

$\therefore \frac{x}{6}=\frac{25}{10}$

$\therefore x= \frac{6\times 25}{10}$

$\therefore x =\frac{150}{10}$

$\therefore x = 15$

3 0

2 years ago

Read 2 more answers

Solve the following and

BaLLatris [955]

Answer: 7.0596 x 10^2

Explanation: I used a scientific calculator to type in the equation. If you were to type the equation in like that, it'd be 705.96. To covert into scientific notation, you would press the 2nd button, and then press DRG. If you see the options FLO, SCI, and ENG, you want to press SCI, and then you get the answer.

I hope this helps!

3 0

2 years ago

Write an equation of a parabola that opens to the left, has a vertex at the origin, and a focus at (–4, 0).

8_murik_8 [283]

Answer:

$y^{2}=-16x$

Step-by-step explanation:

we know that

The standard equation of a horizontal parabola is equal to

$(y-k)^{2}=4p(x-h)$

where

(h,k) is the vertex

(h+p,k) is the focus

In this problem we have

(h,k)=(0,0) ----> vertex at origin

(h+p,k)=(-4,0)

h+p=-4

p=-4

substitute the values

$(y-0)^{2}=4(-4)(x-0)$

$y^{2}=-16x$

8 0

2 years ago

310 is the product of 106 and n

lyudmila [28]

Answer:

Step-by-step explanation:

106n=310

n=300/106=150/53

6 0

2 years ago