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leonid [27]
3 years ago
13

The value of [(8° -7°) (8°+7°)] °78A)1 B)0C)-1D)6​

Mathematics
1 answer:
Oliga [24]3 years ago
5 0

Answer:

6th grade and the other one was the only one that was on my list and it was the same questions I was tired and wanted you help and support me with math as I did you get for me and my heart is the word of the lord of God for you to help us to be in our prayers for the future

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Multiplied equation x+3y=1 (-5x+4y=-24)
bonufazy [111]
87 is the answer thank ya
6 0
3 years ago
Wendell is curious how much space Jordan will have inside the doghouse to move around in. What is the volume of the
Luda [366]

Answer:

24,840 cubic inches

Step-by-step explanation:

18 x 30 = 540                        - rectangle house front surface area

540 + .5(30 x 10) = 690        - triangle house front surface area

690 x 36 = 24,840                - (rectangle + triangle surface area) x depth

7 0
3 years ago
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F(x)=2x^2-3x+7 evaluate f(-2)
Vilka [71]

Answer:

Step-by-step explanation:

Find two linear functions p(x) and q(x) such that (p (f(q(x)))) (x) = x^2 for any x is a member of R?

Let  p(x)=kpx+dp  and  q(x)=kqx+dq  than

f(q(x))=−2(kqx+dq)2+3(kqx+dq)−7=−2(kqx)2−4kqx−2d2q+3kqx+3dq−7=−2(kqx)2−kqx−2d2q+3dq−7  

p(f(q(x))=−2kp(kqx)2−kpkqx−2kpd2p+3kpdq−7  

(p(f(q(x)))(x)=−2kpk2qx3−kpkqx2−x(2kpd2p−3kpdq+7)  

So you want:

−2kpk2q=0  

and

kpkq=−1  

and

2kpd2p−3kpdq+7=0  

Now I amfraid this doesn’t work as  −2kpk2q=0  that either  kp  or  kq  is zero but than their product can’t be anything but  0  not  −1 .

Answer: there are no such linear functions.

6 0
3 years ago
Factor the equation below.<br> f(x) = x2 + x - 6
____ [38]

Answer:

3x - 6

Step-by-step explanation:

Uwu if you want me to explain it more let me know

4 0
3 years ago
Mr. Baldwin is packing the shipping box with ring boxes that are cubes with an edge length of 2/3 inches. if he completely fills
Dafna11 [192]

Answer:

I’m sorry but is this all the information given? Because this is incomplete.

Step-by-step explanation:

There has to be some other directions or inage attached (if there was supposed to be attached, i dont see it)

This should include the dimensions of the shipping box.

6 0
3 years ago
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